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  1. Article ; Online: Second Language Immersion Experience Could Help the Brain Response to Second Language Reading for Native Chinese Speakers.

    Wang, Cuicui / Flemming, Krystal / Yang, Zhen / Cortiana, Giulia / Lammert, Jessica / Rafat, Yasaman / Tao, Sha / Joanisse, Marc F

    Journal of cognitive neuroscience

    2022  Volume 34, Issue 12, Page(s) 2311–2319

    Abstract: Native language background exerts constraints on the individual's brain automatic response while learning a second language. It remains unclear, however, whether second language immersion experience could help the brain overcome such constraints and meet ...

    Abstract Native language background exerts constraints on the individual's brain automatic response while learning a second language. It remains unclear, however, whether second language immersion experience could help the brain overcome such constraints and meet the requirements of a second language. This study compared native Chinese speakers with English-as-a-second-language immersion experience (immersive English learners), native Chinese speakers without English-as-a-second-language immersion experience (nonimmersive English learners), and native English speakers with an ERP cross-modal MMN paradigm. The results found that English-as-a-second-language immersion could benefit speech perception for native Chinese speakers. In addition, both immersive English learners and native English speakers showed enhanced cross-modal MMN, indicating that second language immersion could help native Chinese speakers successfully integrate English letter-sound like native English speakers. The present study further revealed that English listening and speaking exposure in an immersive environment is important in English letter-sound integration for immersive English learners.
    MeSH term(s) Humans ; Language ; Reading ; Immersion ; Speech Perception/physiology ; Brain/physiology ; China ; Multilingualism
    Language English
    Publishing date 2022-09-19
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1007410-7
    ISSN 1530-8898 ; 0898-929X ; 1096-8857
    ISSN (online) 1530-8898
    ISSN 0898-929X ; 1096-8857
    DOI 10.1162/jocn_a_01913
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Chinese-English bilinguals are more sensitive to environmental sound perception than Spanish-English bilinguals through top-down cognitive mechanism.

    Wang, Cuicui / Flemming, Krystal / Cortiana, Giulia / Putkinen, Vesa / Lammert, Jessica / Rafat, Yasaman / Tao, Sha / Joanisse, Marc F

    Biological psychology

    2022  Volume 175, Page(s) 108449

    Abstract: Sensitive perception to environmental sound is important for an individual's daily life since it helps in responding to the environment quickly and avoiding potential risks. It remains unclear, however, whether and how bilingual experiences with ... ...

    Abstract Sensitive perception to environmental sound is important for an individual's daily life since it helps in responding to the environment quickly and avoiding potential risks. It remains unclear, however, whether and how bilingual experiences with different native language backgrounds influence brain responses reflecting environmental sound perception. The present study compared Chinese-English bilinguals, Spanish-English bilinguals, and English monolinguals on their brain response to environmental sound perception and further examined its processing mechanism. The present study did not find the differences between English monolinguals and two bilingual groups on the environmental sound perception. However, we found that compared with Spanish-English bilinguals, Chinese-English bilinguals showed significantly larger mismatch negativity (MMN), indicating that Chinese-English bilinguals were more sensitive to the environmental sounds than that of Spanish-English bilinguals. Further, compared with Spanish-English bilinguals, Chinese-English bilinguals showed significantly larger theta oscillation. In addition, the theta oscillation is significantly correlated with MMN for Chinese-English bilinguals. The results indicated that the advantage of Chinese-English bilingual experience on environmental sound perception may be due to the enhanced top-down cognitive ability. In summary, these findings suggest that compared with the Spanish-English bilinguals, Chinese-English bilinguals showed an advantage in environmental sound perception via enhanced top-down cognitive modulation.
    MeSH term(s) Humans ; Language ; Multilingualism ; Speech Perception/physiology ; Cognition ; China
    Language English
    Publishing date 2022-10-27
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 185105-6
    ISSN 1873-6246 ; 0301-0511
    ISSN (online) 1873-6246
    ISSN 0301-0511
    DOI 10.1016/j.biopsycho.2022.108449
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Book ; Online: Quadratic quantum speedup in evaluating bilinear risk functions

    Agliardi, Gabriele / O'Meara, Corey / Yogaraj, Kavitha / Ghosh, Kumar / Sabino, Piergiacomo / Fernández-Campoamor, Marina / Cortiana, Giorgio / Bernabé-Moreno, Juan / Tacchino, Francesco / Mezzacapo, Antonio / Shehab, Omar

    2023  

    Abstract: Computing nonlinear functions over multilinear forms is a general problem with applications in risk analysis. For instance in the domain of energy economics, accurate and timely risk management demands for efficient simulation of millions of scenarios, ... ...

    Abstract Computing nonlinear functions over multilinear forms is a general problem with applications in risk analysis. For instance in the domain of energy economics, accurate and timely risk management demands for efficient simulation of millions of scenarios, largely benefiting from computational speedups. We develop a novel hybrid quantum-classical algorithm based on polynomial approximation of nonlinear functions and compare different implementation variants. We prove a quadratic quantum speedup, up to polylogarithmic factors, when forms are bilinear and approximating polynomials have second degree, if efficient loading unitaries are available for the input data sets. We also enhance the bidirectional encoding, that allows tuning the balance between circuit depth and width, proposing an improved version that can be exploited for the calculation of inner products. Lastly, we exploit the dynamic circuit capabilities, recently introduced on IBM Quantum devices, to reduce the average depth of the Quantum Hadamard Product circuit. A proof of principle is implemented and validated on IBM Quantum systems.
    Keywords Quantum Physics ; Computer Science - Emerging Technologies ; F.1.3
    Publishing date 2023-04-20
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: First measurement of the b-jet cross section in events with a W boson in pp collisions at square root(s) = 1.96 TeV.

    Aaltonen, T / Adelman, J / Akimoto, T / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Badgett, W / Barbaro-Galtieri, A /
    Barnes, V E / Barnett, B A / Barria, P / Bartos, P / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burke, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carls, B / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Chwalek, T / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Cordelli, M / Cortiana, G / Cox, C A / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'Orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / Di Canto, A / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Frank, M J / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Garosi, P / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Group, R C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hays, C / Heck, M / Heijboer, A / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Hussein, M / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jang, D / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Ketchum, W / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, H W / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / LeCompte, T / Lee, E / Lee, H S / Lee, S W / Leone, S / Lewis, J D / Lin, C-S / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lucchesi, D / Luci, C / Lueck, J / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / MacQueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mathis, M / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moed, S / Moggi, N / Mondragon, M N / Moon, C S / Moore, R / Morello, M J / Morlock, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Nett, J / Neu, C / Neubauer, M S / Neubauer, S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Pagan Griso, S / Pagliarone, C / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Peiffer, T / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Renton, P / Renz, M / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Rutherford, B / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sforza, F / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Simonenko, A / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soderberg, M / Soha, A / Somalwar, S / Sorin, V / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Strycker, G L / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Ttito-Guzmán, P / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Trovato, M / Tsai, S-Y / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Wagner, P / Wagner, R G / Wagner, R L / Wagner, W / Wagner-Kuhr, J / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Weinelt, J / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Wilbur, S / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Würthwein, F / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yi, K / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2010  Volume 104, Issue 13, Page(s) 131801

    Abstract: The cross section for jets from b quarks produced with a W boson has been measured in pp collision data from 1.9 fb(-1) of integrated luminosity recorded by the CDF II detector at the Tevatron. The W+b-jets process poses a significant background in ... ...

    Abstract The cross section for jets from b quarks produced with a W boson has been measured in pp collision data from 1.9 fb(-1) of integrated luminosity recorded by the CDF II detector at the Tevatron. The W+b-jets process poses a significant background in measurements of top quark production and prominent searches for the Higgs boson. We measure a b-jet cross section of 2.74+/-0.27(stat)+/-0.42(syst) pb in association with a single flavor of leptonic W boson decay over a limited kinematic phase space. This measured result cannot be accommodated in several available theoretical predictions.
    Language English
    Publishing date 2010-04-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.104.131801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Search for pair production of supersymmetric top quarks in dilepton events from pp collisions at sqrt[s]=1.96  TeV.

    Aaltonen, T / Adelman, J / Akimoto, T / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Badgett, W / Barbaro-Galtieri, A /
    Barnes, V E / Barnett, B A / Barria, P / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burke, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carls, B / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Chwalek, T / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Cordelli, M / Cortiana, G / Cox, C A / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / Di Canto, A / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Frank, M J / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Garosi, P / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Group, R C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hays, C / Heck, M / Heijboer, A / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Hussein, M / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jang, D / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Ketchum, W / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, H W / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / Lecompte, T / Lee, E / Lee, H S / Lee, S W / Leone, S / Lewis, J D / Lin, C-S / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lucchesi, D / Luci, C / Lueck, J / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / Macqueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mathis, M / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moggi, N / Moon, C S / Moore, R / Morello, M J / Morlock, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Nett, J / Neu, C / Neubauer, M S / Neubauer, S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Pagan Griso, S / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Peiffer, T / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Renton, P / Renz, M / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Rutherford, B / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sforza, F / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soha, A / Somalwar, S / Sorin, V / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Strycker, G L / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Ttito-Guzmán, P / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Trovato, M / Tsai, S-Y / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Wagner, P / Wagner, R G / Wagner, R L / Wagner, W / Wagner-Kuhr, J / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Weinelt, J / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Wilbur, S / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Würthwein, F / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2010  Volume 104, Issue 25, Page(s) 251801

    Abstract: We present the results of a search for pair production of the supersymmetric partner of the top quark (the top squark t{1}) decaying to a b quark and a chargino χ{1}{±} with a subsequent χ{1}{±} decay into a neutralino χ{1}{0}, lepton ℓ, and neutrino ν. ... ...

    Abstract We present the results of a search for pair production of the supersymmetric partner of the top quark (the top squark t{1}) decaying to a b quark and a chargino χ{1}{±} with a subsequent χ{1}{±} decay into a neutralino χ{1}{0}, lepton ℓ, and neutrino ν. Using a data sample corresponding to 2.7  fb{-1} of integrated luminosity of pp collisions at sqrt[s]=1.96  TeV collected by the CDF II detector, we reconstruct the mass of top squark candidate events and fit the observed mass spectrum to a combination of standard model processes and t{1}t{1} signal. We find no evidence for t{1}t{1} production and set 95% C.L. limits on the masses of the top squark and the neutralino for several values of the chargino mass and the branching ratio B(χ{1}{±}→χ{1}{0}ℓ{±}ν).
    Language English
    Publishing date 2010-06-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.104.251801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Search for the decays B_{(s)};{0} --> e;{+} micro;{-} and B_{(s)};{0} --> e;{+} e;{-} in CDF run II.

    Aaltonen, T / Adelman, J / Akimoto, T / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Azzurri, P / Badgett, W /
    Barbaro-Galtieri, A / Barnes, V E / Barnett, B A / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burke, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carls, B / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Chwalek, T / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Cordelli, M / Cortiana, G / Cox, C A / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Frank, M J / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hays, C / Heck, M / Heijboer, A / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Hussein, M / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jang, D / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, H W / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / Lecompte, T / Lee, E / Lee, H S / Lee, S W / Leone, S / Lewis, J D / Lin, C-S / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lucchesi, D / Luci, C / Lueck, J / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / Macqueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mathis, M / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moggi, N / Moon, C S / Moore, R / Morello, M J / Morlock, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Nett, J / Neu, C / Neubauer, M S / Neubauer, S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Griso, S Pagan / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Peiffer, T / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Renton, P / Renz, M / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Rutherford, B / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sforza, F / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Sidoti, A / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soha, A / Somalwar, S / Sorin, V / Spalding, J / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Strycker, G L / Stuart, D / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Ttito-Guzmán, P / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Trovato, M / Tsai, S-Y / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Wagner, P / Wagner, R G / Wagner, R L / Wagner, W / Wagner-Kuhr, J / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Weinelt, J / Wenzel, H / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Wilbur, S / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Würthwein, F / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2009  Volume 102, Issue 20, Page(s) 201801

    Abstract: We report results from a search for the lepton flavor violating decays B_{s};{0} --> e;{+} micro;{-} and B;{0} --> e;{+} micro;{-}, and the flavor-changing neutral-current decays B_{s};{0} --> e;{+} e;{-} and B;{0} --> e;{+} e;{-}. The analysis uses data ...

    Abstract We report results from a search for the lepton flavor violating decays B_{s};{0} --> e;{+} micro;{-} and B;{0} --> e;{+} micro;{-}, and the flavor-changing neutral-current decays B_{s};{0} --> e;{+} e;{-} and B;{0} --> e;{+} e;{-}. The analysis uses data corresponding to 2 fb;{-1} of integrated luminosity of pp[over ] collisions at sqrt[s] = 1.96 TeV collected with the upgraded Collider Detector (CDF II) at the Fermilab Tevatron. The observed number of B0 and B_{s};{0} candidates is consistent with background expectations. The resulting Bayesian upper limits on the branching ratios at 90% credibility level are B(B_{s};{0} --> e;{+} micro;{-}) < 2.0 x 10;{-7}, B(B;{0} --> e;{+} micro;{-}) < 6.4 x 10;{-8}, B(B_{s};{0} --> e;{+} e;{-}) < 2.8 x 10;{-7}, and B(B;{0} --> e;{+} e;{-}) < 8.3 x 10;{-8}. From the limits on B(B_{(s)};{0} --> e;{+} micro;{-}), the following lower bounds on the Pati-Salam leptoquark masses are also derived: M_{LQ}(B_{s};{0} --> e;{+} micro;{-}) > 47.8 TeV/c;{2}, and M_{LQ}(B;{0} --> e;{+} micro;{-}) > 59.3 TeV / c;{2}, at 90% credibility level.
    Language English
    Publishing date 2009-05-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.102.201801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Kategorien

  7. Article: Direct measurement of the W production charge asymmetry in pp collisions at square root s=1.96 TeV.

    Aaltonen, T / Adelman, J / Akimoto, T / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Azzurri, P / Badgett, W /
    Barbaro-Galtieri, A / Barnes, V E / Barnett, B A / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burke, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carls, B / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Chwalek, T / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Cordelli, M / Cortiana, G / Cox, C A / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Frank, M J / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hays, C / Heck, M / Heijboer, A / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Hussein, M / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jang, D / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, H W / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / Lecompte, T / Lee, E / Lee, H S / Lee, S W / Leone, S / Lewis, J D / Lin, C-S / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lucchesi, D / Luci, C / Lueck, J / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / Macqueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mathis, M / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moggi, N / Moon, C S / Moore, R / Morello, M J / Morlock, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Nett, J / Neu, C / Neubauer, M S / Neubauer, S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Pagan Griso, S / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Peiffer, T / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Renton, P / Renz, M / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Rutherford, B / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sforza, F / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Sidoti, A / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soha, A / Somalwar, S / Sorin, V / Spalding, J / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Strycker, G L / Stuart, D / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Ttito-Guzmán, P / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Trovato, M / Tsai, S-Y / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Wagner, P / Wagner, R G / Wagner, R L / Wagner, W / Wagner-Kuhr, J / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Weinelt, J / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Wilbur, S / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Würthwein, F / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2009  Volume 102, Issue 18, Page(s) 181801

    Abstract: We present the first direct measurement of the W production charge asymmetry as a function of the W boson rapidity yW in pp collisions at sqrt[s]=1.96 TeV. We use a sample of W-->enu events in data from 1 fb-1 of integrated luminosity collected using the ...

    Abstract We present the first direct measurement of the W production charge asymmetry as a function of the W boson rapidity yW in pp collisions at sqrt[s]=1.96 TeV. We use a sample of W-->enu events in data from 1 fb-1 of integrated luminosity collected using the CDF II detector. In the region |yW|<3.0, this measurement is capable of constraining the ratio of up- and down-quark momentum distributions in the proton more directly than in previous measurements of the asymmetry that are functions of the charged-lepton pseudorapidity.
    Language English
    Publishing date 2009-05-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.102.181801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Measurement of the top-quark mass with dilepton events selected using neuroevolution at CDF.

    Aaltonen, T / Adelman, J / Akimoto, T / Albrow, M G / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Azzurri, P /
    Badgett, W / Barbaro-Galtieri, A / Barnes, V E / Barnett, B A / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Bednar, P / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Copic, K / Cordelli, M / Cortiana, G / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Handler, R / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hauser, J / Hays, C / Heck, M / Heijboer, A / Heinemann, B / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Koay, S A / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kusakabe, Y / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / Lecompte, T / Lee, E / Lee, S W / Leone, S / Lewis, J D / Lin, C S / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lu, R-S / Lucchesi, D / Lueck, J / Luci, C / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / Lytken, E / Mack, P / Macqueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moggi, N / Moon, C S / Moore, R / Morello, M J / Morlok, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Neu, C / Neubauer, M S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Pagan Griso, S / Pagliarone, C / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Reisert, B / Rekovic, V / Renton, P / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Scheidle, T / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scott, A L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sfyrla, A / Shalhout, S Z / Shears, T / Shekhar, R / Shepard, P F / Sherman, D / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Sidoti, A / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soha, A / Somalwar, S / Sorin, V / Spalding, J / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Stuart, D / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Tiwari, V / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Veszpremi, V / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Würthwein, F / Wagner, P / Wagner, R G / Wagner, R L / Wagner-Kuhr, J / Wagner, W / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Wester, W C / Whitehouse, B / Whiteson, D / Whiteson, S / Wicklund, A B / Wicklund, E / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Wynne, S M / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zaw, I / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2009  Volume 102, Issue 15, Page(s) 152001

    Abstract: We report a measurement of the top-quark mass M_{t} in the dilepton decay channel tt[over ] --> bl;{'+} nu_{l};{'}b[over ]l;{-}nu[over ]_{l}. Events are selected with a neural network which has been directly optimized for statistical precision in top- ... ...

    Abstract We report a measurement of the top-quark mass M_{t} in the dilepton decay channel tt[over ] --> bl;{'+} nu_{l};{'}b[over ]l;{-}nu[over ]_{l}. Events are selected with a neural network which has been directly optimized for statistical precision in top-quark mass using neuroevolution, a technique modeled on biological evolution. The top-quark mass is extracted from per-event probability densities that are formed by the convolution of leading order matrix elements and detector resolution functions. The joint probability is the product of the probability densities from 344 candidate events in 2.0 fb;{-1} of pp[over ] collisions collected with the CDF II detector, yielding a measurement of M_{t} = 171.2 +/- 2.7(stat) +/- 2.9(syst) GeV / c;{2}.
    Language English
    Publishing date 2009-04-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.102.152001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Search for top-quark production via flavor-changing neutral currents in W+1 jet events at CDF.

    Aaltonen, T / Adelman, J / Akimoto, T / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Azzurri, P / Badgett, W /
    Barbaro-Galtieri, A / Barnes, V E / Barnett, B A / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burke, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carls, B / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Chwalek, T / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Cordelli, M / Cortiana, G / Cox, C A / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Frank, M J / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hays, C / Heck, M / Heijboer, A / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Hussein, M / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jang, D / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, H W / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / Lecompte, T / Lee, E / Lee, H S / Lee, S W / Leone, S / Lewis, J D / Lin, C-S / Linacre, J / Lindgren, M / Lipeles, E / Liss, T M / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lucchesi, D / Luci, C / Lueck, J / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / Macqueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mathis, M / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moggi, N / Moon, C S / Moore, R / Morello, M J / Morlock, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Nett, J / Neu, C / Neubauer, M S / Neubauer, S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Pagan Griso, S / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Peiffer, T / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Renton, P / Renz, M / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Rutherford, B / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sforza, F / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Sidoti, A / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soha, A / Somalwar, S / Sorin, V / Spalding, J / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Strycker, G L / Stuart, D / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Ttito-Guzmán, P / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Trovato, M / Tsai, S-Y / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Wagner, P / Wagner, R G / Wagner, R L / Wagner, W / Wagner-Kuhr, J / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Weinelt, J / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Wilbur, S / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Würthwein, F / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2009  Volume 102, Issue 15, Page(s) 151801

    Abstract: We report on a search for the non-standard-model process u(c) + g --> t using pp[over ] collision data collected by the Collider Detector at Fermilab II detector corresponding to 2.2 fb;{-1}. The candidate events are classified as signal-like or ... ...

    Abstract We report on a search for the non-standard-model process u(c) + g --> t using pp[over ] collision data collected by the Collider Detector at Fermilab II detector corresponding to 2.2 fb;{-1}. The candidate events are classified as signal-like or backgroundlike by an artificial neural network. The observed discriminant distribution yields no evidence for flavor-changing neutral current top-quark production, resulting in an upper limit on the production cross section sigma(u(c) + g --> t) < 1.8 pb at the 95% C.L. Using theoretical predictions we convert the cross section limit to upper limits on flavor-changing neutral current branching ratios: B(t --> u + g) < 3.9 x 10;{-4} and B(t --> c + g) < 5.7 x 10;{-3}.
    Language English
    Publishing date 2009-04-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.102.151801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Direct bound on the total decay width of the top quark in pp collisions at sqrt[s]=1.96 TeV.

    Aaltonen, T / Adelman, J / Akimoto, T / Albrow, M G / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Apresyan, A / Arisawa, T / Artikov, A / Ashmanskas, W / Attal, A / Aurisano, A / Azfar, F / Azzurri, P /
    Badgett, W / Barbaro-Galtieri, A / Barnes, V E / Barnett, B A / Bartsch, V / Bauer, G / Beauchemin, P-H / Bedeschi, F / Bednar, P / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Beringer, J / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Blair, R E / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Boisvert, V / Bolla, G / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Bridgeman, A / Brigliadori, L / Bromberg, C / Brubaker, E / Budagov, J / Budd, H S / Budd, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Byrum, K L / Cabrera, S / Calancha, C / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chang, S H / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Choudalakis, G / Chuang, S H / Chung, K / Chung, W H / Chung, Y S / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Copic, K / Cordelli, M / Cortiana, G / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Cully, J C / Dagenhart, D / Datta, M / Davies, T / de Barbaro, P / De Cecco, S / Deisher, A / De Lorenzo, G / Dell'orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Derwent, P F / di Giovanni, G P / Dionisi, C / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Donini, J / Dorigo, T / Dube, S / Efron, J / Elagin, A / Erbacher, R / Errede, D / Errede, S / Eusebi, R / Fang, H C / Farrington, S / Fedorko, W T / Feild, R G / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garberson, F / Garcia, J E / Garfinkel, A F / Genser, K / Gerberich, H / Gerdes, D / Gessler, A / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Gimmell, J L / Ginsburg, C M / Giokaris, N / Giordani, M / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Grundler, U / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, K / Hahn, S R / Halkiadakis, E / Han, B-Y / Han, J Y / Handler, R / Happacher, F / Hara, K / Hare, D / Hare, M / Harper, S / Harr, R F / Harris, R M / Hartz, M / Hatakeyama, K / Hauser, J / Hays, C / Heck, M / Heijboer, A / Heinemann, B / Heinrich, J / Henderson, C / Herndon, M / Heuser, J / Hewamanage, S / Hidas, D / Hill, C S / Hirschbuehl, D / Hocker, A / Hou, S / Houlden, M / Hsu, S-C / Huffman, B T / Hughes, R E / Husemann, U / Huston, J / Incandela, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Jung, J E / Junk, T R / Kamon, T / Kar, D / Karchin, P E / Kato, Y / Kephart, R / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Kirsch, L / Klimenko, S / Knuteson, B / Ko, B R / Koay, S A / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kubo, T / Kuhr, T / Kulkarni, N P / Kurata, M / Kusakabe, Y / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / Lecompte, T / Lee, E / Lee, H S / Lee, S W / Leone, S / Lewis, J D / Lin, C S / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, T / Lockyer, N S / Loginov, A / Loreti, M / Lovas, L / Lu, R-S / Lucchesi, D / Lueck, J / Luci, C / Lujan, P / Lukens, P / Lungu, G / Lyons, L / Lys, J / Lysak, R / Lytken, E / Mack, P / Macqueen, D / Madrak, R / Maeshima, K / Makhoul, K / Maki, T / Maksimovic, P / Malde, S / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Marino, C P / Martin, A / Martin, V / Martínez, M / Martínez-Ballarín, R / Maruyama, T / Mastrandrea, P / Masubuchi, T / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Merkel, P / Mesropian, C / Miao, T / Miladinovic, N / Miller, R / Mills, C / Milnik, M / Mitra, A / Mitselmakher, G / Miyake, H / Moggi, N / Moon, C S / Moore, R / Morello, M J / Morlok, J / Movilla Fernandez, P / Mülmenstädt, J / Mukherjee, A / Muller, Th / Mumford, R / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Nagano, A / Naganoma, J / Nakamura, K / Nakano, I / Napier, A / Necula, V / Neu, C / Neubauer, M S / Nielsen, J / Nodulman, L / Norman, M / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Osterberg, K / Pagan Griso, S / Pagliarone, C / Palencia, E / Papadimitriou, V / Papaikonomou, A / Paramonov, A A / Parks, B / Pashapour, S / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pinera, L / Pitts, K / Plager, C / Pondrom, L / Poukhov, O / Pounder, N / Prakoshyn, F / Pronko, A / Proudfoot, J / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rademacker, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Reisert, B / Rekovic, V / Renton, P / Rescigno, M / Richter, S / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Rossin, R / Roy, P / Ruiz, A / Russ, J / Rusu, V / Saarikko, H / Safonov, A / Sakumoto, W K / Saltó, O / Santi, L / Sarkar, S / Sartori, L / Sato, K / Savoy-Navarro, A / Scheidle, T / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M A / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scott, A L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sexton-Kennedy, L / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Sherman, D / Shimojima, M / Shiraishi, S / Shochet, M / Shon, Y / Shreyber, I / Sidoti, A / Sinervo, P / Sisakyan, A / Slaughter, A J / Slaunwhite, J / Sliwa, K / Smith, J R / Snider, F D / Snihur, R / Soha, A / Somalwar, S / Sorin, V / Spalding, J / Spreitzer, T / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Stuart, D / Suh, J S / Sukhanov, A / Suslov, I / Suzuki, T / Taffard, A / Takashima, R / Takeuchi, Y / Tanaka, R / Tecchio, M / Teng, P K / Terashi, K / Thom, J / Thompson, A S / Thompson, G A / Thomson, E / Tipton, P / Tiwari, V / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Tourneur, S / Tu, Y / Turini, N / Ukegawa, F / Vallecorsa, S / van Remortel, N / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Veszpremi, V / Vidal, M / Vidal, R / Vila, I / Vilar, R / Vine, T / Vogel, M / Volobouev, I / Volpi, G / Würthwein, F / Wagner, P / Wagner, R G / Wagner, R L / Wagner-Kuhr, J / Wagner, W / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Williams, G / Williams, H H / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, C / Wright, T / Wu, X / Wynne, S M / Xie, S / Yagil, A / Yamamoto, K / Yamaoka, J / Yang, U K / Yang, Y C / Yao, W M / Yeh, G P / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanello, L / Zanetti, A / Zaw, I / Zhang, X / Zheng, Y / Zucchelli, S

    Physical review letters

    2009  Volume 102, Issue 4, Page(s) 42001

    Abstract: We present the first direct experimental bound on the total decay width of the top quark, Gamma(t), using 955 pb(-1) of the Tevatron's pp collisions recorded by the Collider Detector at Fermilab. We identify 253 top-antitop pair candidate events. The ... ...

    Abstract We present the first direct experimental bound on the total decay width of the top quark, Gamma(t), using 955 pb(-1) of the Tevatron's pp collisions recorded by the Collider Detector at Fermilab. We identify 253 top-antitop pair candidate events. The distribution of reconstructed top quark mass from these events is fitted to templates representing different values of the top quark width. Using a confidence interval based on likelihood-ratio ordering, we extract an upper limit at 95% C.L. of Gamma(t)<13.1 GeV for an assumed top quark mass of 175 GeV/c(2).
    Language English
    Publishing date 2009-01-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.102.042001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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