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  1. Article: On-line monitoring of radiotherapy beams: experimental results with proton beams.

    Litzenberg, D W / Roberts, D A / Lee, M Y / Pham, K / Vander Molen, A M / Ronningen, R / Becchetti, F D

    Medical physics

    1999  Volume 26, Issue 6, Page(s) 992–1006

    Abstract: Proton radiotherapy is a powerful tool in the local control of cancer. The advantages of proton radiotherapy over gamma-ray therapy arise from the phenomenon known as the Bragg peak. This phenomenon enables large doses to be delivered to well-defined ... ...

    Abstract Proton radiotherapy is a powerful tool in the local control of cancer. The advantages of proton radiotherapy over gamma-ray therapy arise from the phenomenon known as the Bragg peak. This phenomenon enables large doses to be delivered to well-defined volumes while sparing surrounding healthy tissue. To fully realize the potential of this technique the location of the high-dose volume must be controlled very accurately. An imaging system was designed and tested to monitor the positron-emitting activity created by the beam as a means of verifying the beam's range, monitoring dose, and determining tissue composition. The prototype imaging system consists of 12 pairs of cylindrical BGO detectors shielded in lead. Each crystal was 1.9 cm in diameter, 5.0 cm long, and separated by 0.5 cm from other detectors in the row. These are arranged in two rows, 60 cm apart, with the proton beam and tissue phantoms half-way between and parallel to the detector rows. Experiments were conducted with 150 MeV continuous and macro-pulsed proton beams which had beam currents ranging from 0.14 nA to 1.75 nA. The production and decay of short-lived isotopes, 15O and 14O, was studied using 1 min irradiations with a continuous beam. These isotopes provide a significant signal on short time scales, making on-line imaging possible. Macro-pulsed beams, having a period of 10 s, were used to study on-line imaging and the production and decay of long-lived isotopes, 13N, 11C, and 18F. Decay data were acquired and on-line images were obtained between beam pulses and indicate that range verification is possible, for a 150 MeV beam, after one beam pulse, to within the 1.2 cm resolution limit of the imaging system. The dose delivered to the patient may also be monitored by observing the increase in the number of coincidence events detected between successive beam pulses. Over 80% of the initial positron-emitting activity is from 15O while the remainder is primarily 11C, 13N, 14O with traces of 18F, and 10C. Radioisotopic imaging may also be performed along the beam path by fitting decay data collected after the treatment is complete. Using this technique, it is shown that variations in elemental composition in inhomogenous treatment volumes may be identified and used to locate anatomic landmarks. Radioisotopic imaging also reveals that 14O is created well beyond the Bragg peak, apparently by secondary neutrons.
    MeSH term(s) Biophysical Phenomena ; Biophysics ; Humans ; Image Processing, Computer-Assisted ; Neoplasms/radiotherapy ; Online Systems ; Oxygen Radioisotopes/radiation effects ; Phantoms, Imaging ; Protons/therapeutic use ; Radiotherapy Planning, Computer-Assisted/methods ; Radiotherapy Planning, Computer-Assisted/statistics & numerical data ; Radiotherapy, High-Energy
    Chemical Substances Oxygen Radioisotopes ; Protons
    Language English
    Publishing date 1999-06
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 188780-4
    ISSN 0094-2405
    ISSN 0094-2405
    DOI 10.1118/1.598491
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Erratum: Azimuthal Anisotropy of K_{S}^{0} and Λ+Λ[over ¯] Production at Midrapidity from Au+Au Collisions at sqrt[s]_{NN}=130  GeV [Phys. Rev. Lett. 89, 132301 (2002)].

    Adler, C / Ahammed, Z / Allgower, C / Amonett, J / Anderson, B D / Anderson, M / Averichev, G S / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Bekele, S / Belaga, V V / Bellwied, R / Berger, J / Bichsel, H / Billmeier, A / Bland, L C / Blyth, C O /
    Bonner, B E / Boucham, A / Brandin, A / Bravar, A / Cadman, R V / Caines, H / Calderón de la Barca Sánchez, M / Cardenas, A / Carroll, J / Castillo, J / Castro, M / Cebra, D / Chaloupka, P / Chattopadhyay, S / Chen, Y / Chernenko, S P / Cherney, M / Chikanian, A / Choi, B / Christie, W / Coffin, J P / Cormier, T M / Cramer, J G / Crawford, H J / Csanád, M / Deng, W S / Derevschikov, A A / Didenko, L / Dietel, T / Draper, J E / Dunin, V B / Dunlop, J C / Eckardt, V / Efimov, L G / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Fachini, P / Faine, V / Filimonov, K / Finch, E / Fisyak, Y / Flierl, D / Foley, K J / Fu, J / Gagliardi, C A / Gagunashvili, N / Gans, J / Gaudichet, L / Germain, M / Geurts, F / Ghazikhanian, V / Grachov, O / Grigoriev, V / Guedon, M / Gushin, E / Hallman, T J / Hardtke, D / Harris, J W / Henry, T W / Heppelmann, S / Herston, T / Hippolyte, B / Hirsch, A / Hjort, E / Hoffmann, G W / Horsley, M / Huang, H Z / Humanic, T J / Igo, G / Ishihara, A / Ivanshin, Yu I / Jacobs, P / Jacobs, W W / Janik, M / Johnson, I / Jones, P G / Judd, E G / Kaneta, M / Kaplan, M / Keane, D / Kiryluk, J / Kisiel, A / Klay, J / Klein, S R / Klyachko, A / Konstantinov, A S / Kopytine, M / Kotchenda, L / Kovalenko, A D / Kramer, M / Kravtsov, P / Krueger, K / Kuhn, C / Kulikov, A I / Kunde, G J / Kunz, C L / Kutuev, R Kh / Kuznetsov, A A / Lakehal-Ayat, L / Lamont, M A C / Landgraf, J M / Lange, S / Lansdell, C P / Lasiuk, B / Laue, F / Lebedev, A / Lednický, R / Leontiev, V M / LeVine, M J / Li, Q / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, L / Liu, Z / Liu, Q J / Ljubicic, T / Llope, W J / LoCurto, G / Long, H / Longacre, R S / Lopez-Noriega, M / Love, W A / Ludlam, T / Lynn, D / Ma, J / Ma, R / Majka, R / Margetis, S / Markert, C / Martin, L / Marx, J / Matis, H S / Matulenko, Yu A / McShane, T S / Meissner, F / Melnick, Yu / Meschanin, A / Messer, M / Miller, M L / Milosevich, Z / Minaev, N G / Mitchell, J / Moiseenko, V A / Moore, C F / Morozov, V / de Moura, M M / Munhoz, M G / Nelson, J M / Nevski, P / Niida, T / Nikitin, V A / Nogach, L V / Norman, B / Nurushev, S B / Odyniec, G / Ogawa, A / Okorokov, V / Oldenburg, M / Olson, D / Paic, G / Pandey, S U / Panebratsev, Y / Panitkin, S Y / Pavlinov, A I / Pawlak, T / Perevoztchikov, V / Peryt, W / Petrov, V A / Planinic, M / Pluta, J / Porile, N / Porter, J / Poskanzer, A M / Potrebenikova, E / Prindle, D / Pruneau, C / Putschke, J / Rai, G / Rakness, G / Ravel, O / Ray, R L / Razin, S V / Reichhold, D / Reid, J G / Retiere, F / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevski, O V / Romero, J L / Rose, A / Roy, C / Rykov, V / Sakrejda, I / Salur, S / Sandweiss, J / Saulys, A C / Savin, I / Schambach, J / Scharenberg, R P / Schmitz, N / Schroeder, L S / Schüttauf, A / Schweda, K / Seger, J / Seliverstov, D / Seyboth, P / Shahaliev, E / Shestermanov, K E / Shimanskii, S S / Shvetcov, V S / Skoro, G / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Spinka, H M / Srivastava, B / Stephenson, E J / Stock, R / Stolpovsky, A / Strikhanov, M / Stringfellow, B / Struck, C / Suaide, A A P / Sugarbaker, E / Suire, C / Šumbera, M / Surrow, B / Symons, T J M / Szanto de Toledo, A / Szarwas, P / Tai, A / Takahashi, J / Tang, A H / Thomas, J H / Thompson, M / Tikhomirov, V / Todoroki, T / Tokarev, M / Tonjes, M B / Trainor, T A / Trentalange, S / Tribble, R E / Trofimov, V / Tsai, O / Ullrich, T / Underwood, D G / Van Buren, G / VanderMolen, A M / Vasilevski, I M / Vasiliev, A N / Vigdor, S E / Voloshin, S A / Wang, F / Ward, H / Watson, J W / Wells, R / Westfall, G D / Whitten, C / Wieman, H / Willson, R / Wissink, S W / Witt, R / Wood, J / Xu, N / Xu, Z / Yakutin, A E / Yamamoto, E / Yang, J / Yepes, P / Yurevich, V I / Zanevski, Y V / Zborovský, I / Zhang, H / Zhang, W M / Zoulkarneev, R / Zubarev, A N

    Physical review letters

    2021  Volume 127, Issue 8, Page(s) 89901

    Abstract: This corrects the article DOI: 10.1103/PhysRevLett.89.132301. ...

    Abstract This corrects the article DOI: 10.1103/PhysRevLett.89.132301.
    Language English
    Publishing date 2021-09-03
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.127.089901
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Erratum: Azimuthal Anisotropy at the Relativistic Heavy Ion Collider: The First and Fourth Harmonics [Phys. Rev. Lett. 92, 062301 (2004)].

    Adams, J / Adler, C / Aggarwal, M M / Ahammed, Z / Amonett, J / Anderson, B D / Anderson, M / Arkhipkin, D / Averichev, G S / Badyal, S K / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Bekele, S / Belaga, V V / Bellwied, R / Berger, J / Bezverkhny, B I /
    Bhardwaj, S / Bhaskar, P / Bhati, A K / Bichsel, H / Billmeier, A / Bland, L C / Blyth, C O / Bonner, B E / Botje, M / Boucham, A / Brandin, A / Bravar, A / Cadman, R V / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Carroll, J / Castillo, J / Castro, M / Cebra, D / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, Y / Chernenko, S P / Cherney, M / Chikanian, A / Choi, B / Christie, W / Coffin, J P / Cormier, T M / Cramer, J G / Crawford, H J / Csanád, M / Das, D / Das, S / Derevschikov, A A / Didenko, L / Dietel, T / Dong, W J / Dong, X / Draper, J E / Du, F / Dubey, A K / Dunin, V B / Dunlop, J C / Dutta Majumdar, M R / Eckardt, V / Efimov, L G / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Fachini, P / Faine, V / Faivre, J / Fatemi, R / Filimonov, K / Filip, P / Finch, E / Fisyak, Y / Flierl, D / Foley, K J / Fu, J / Gagliardi, C A / Gagunashvili, N / Gans, J / Ganti, M S / Gaudichet, L / Germain, M / Geurts, F / Ghazikhanian, V / Ghosh, P / Gonzalez, J E / Grachov, O / Grigoriev, V / Gronstal, S / Grosnick, D / Guedon, M / Guertin, S M / Gupta, A / Gushin, E / Gutierrez, T D / Hallman, T J / Hardtke, D / Harris, J W / Heinz, M / Henry, T W / Heppelmann, S / Herston, T / Hippolyte, B / Hirsch, A / Hjort, E / Hoffmann, G W / Horsley, M / Huang, H Z / Huang, S L / Humanic, T J / Igo, G / Ishihara, A / Jacobs, P / Jacobs, W W / Janik, M / Jiang, H / Johnson, I / Jones, P G / Judd, E G / Kabana, S / Kaneta, M / Kaplan, M / Keane, D / Khodyrev, V Yu / Kiryluk, J / Kisiel, A / Klay, J / Klein, S R / Klyachko, A / Koetke, D D / Kollegger, T / Kopytine, M / Kotchenda, L / Kovalenko, A D / Kramer, M / Kravtsov, P / Kravtsov, V I / Krueger, K / Kuhn, C / Kulikov, A I / Kumar, A / Kunde, G J / Kunz, C L / Kutuev, R Kh / Kuznetsov, A A / Lamont, M A C / Landgraf, J M / Lange, S / Lansdell, C P / Lasiuk, B / Laue, F / Lauret, J / Lebedev, A / Lednický, R / LeVine, M J / Li, C / Li, Q / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, L / Liu, Z / Liu, Q J / Ljubicic, T / Llope, W J / Long, H / Longacre, R S / Lopez-Noriega, M / Love, W A / Ludlam, T / Lynn, D / Ma, J / Ma, R / Ma, Y G / Magestro, D / Mahajan, S / Mangotra, L K / Mahapatra, D P / Majka, R / Manweiler, R / Margetis, S / Markert, C / Martin, L / Marx, J / Matis, H S / Matulenko, Yu A / McShane, T S / Meissner, F / Melnick, Yu / Meschanin, A / Messer, M / Miller, M L / Milosevich, Z / Minaev, N G / Mironov, C / Mishra, D / Mitchell, J / Mohanty, B / Molnar, L / Moore, C F / Mora-Corral, M J / Morozov, D A / Morozov, V / de Moura, M M / Munhoz, M G / Nandi, B K / Nayak, S K / Nayak, T K / Nelson, J M / Nevski, P / Niida, T / Nikitin, V A / Nogach, L V / Norman, B / Nurushev, S B / Odyniec, G / Ogawa, A / Okorokov, V / Oldenburg, M / Olson, D / Paic, G / Pandey, S U / Pal, S K / Panebratsev, Y / Panitkin, S Y / Pavlinov, A I / Pawlak, T / Perevoztchikov, V / Perkins, C / Peryt, W / Petrov, V A / Phatak, S C / Picha, R / Planinic, M / Pluta, J / Porile, N / Porter, J / Poskanzer, A M / Potekhin, M / Potrebenikova, E / Potukuchi, B V K S / Prindle, D / Pruneau, C / Putschke, J / Rai, G / Rakness, G / Raniwala, R / Raniwala, S / Ravel, O / Ray, R L / Razin, S V / Reichhold, D / Reid, J G / Renault, G / Retiere, F / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevski, O V / Romero, J L / Rose, A / Roy, C / Ruan, L J / Sahoo, R / Sakrejda, I / Salur, S / Sandweiss, J / Savin, I / Schambach, J / Scharenberg, R P / Schmitz, N / Schroeder, L S / Schweda, K / Seger, J / Seliverstov, D / Seyboth, P / Shahaliev, E / Shao, M / Sharma, M / Shestermanov, K E / Shimanskii, S S / Singaraju, R N / Simon, F / Skoro, G / Smirnov, N / Snellings, R / Sood, G / Sorensen, P / Sowinski, J / Spinka, H M / Srivastava, B / Stanislaus, S / Stock, R / Stolpovsky, A / Strikhanov, M / Stringfellow, B / Struck, C / Suaide, A A P / Sugarbaker, E / Suire, C / Šumbera, M / Surrow, B / Symons, T J M / Szanto de Toledo, A / Szarwas, P / Tai, A / Takahashi, J / Tang, A H / Thein, D / Thomas, J H / Tikhomirov, V / Todoroki, T / Tokarev, M / Tonjes, M B / Trainor, T A / Trentalange, S / Tribble, R E / Trivedi, M D / Trofimov, V / Tsai, O / Ullrich, T / Underwood, D G / Van Buren, G / VanderMolen, A M / Vasiliev, A N / Vasiliev, M / Vigdor, S E / Viyogi, Y P / Voloshin, S A / Waggoner, W / Wang, F / Wang, G / Wang, X L / Wang, Z M / Ward, H / Watson, J W / Wells, R / Westfall, G D / Whitten, C / Wieman, H / Willson, R / Wissink, S W / Witt, R / Wood, J / Wu, J / Xu, N / Xu, Z / Xu, Z Z / Yamamoto, E / Yepes, P / Yurevich, V I / Zanevski, Y V / Zborovský, I / Zhang, H / Zhang, W M / Zhang, Z P / Żołnierczuk, P A / Zoulkarneev, R / Zoulkarneeva, J / Zubarev, A N

    Physical review letters

    2021  Volume 127, Issue 6, Page(s) 69901

    Abstract: This corrects the article DOI: 10.1103/PhysRevLett.92.062301. ...

    Abstract This corrects the article DOI: 10.1103/PhysRevLett.92.062301.
    Language English
    Publishing date 2021-08-22
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.127.069901
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  4. Article: Indications of conical emission of charged hadrons at the BNL relativistic heavy ion collider.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Bai, Y / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Beavis, D R / Bellwied, R / Benedosso, F / Betts, R R / Bhardwaj, S / Bhasin, A / Bhati, A K /
    Bichsel, H / Bielcik, J / Bielcikova, J / Biritz, B / Bland, L C / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Braidot, E / Brandin, A V / Bruna, E / Bueltmann, S / Burton, T P / Bystersky, M / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Callner, J / Catu, O / Cebra, D / Cendejas, R / Cervantes, M C / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Choi, K E / Christie, W / Chung, S U / Clarke, R F / Codrington, M J M / Coffin, J P / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / De Silva, C / de Moura, M M / Dedovich, T G / Dephillips, M / Derevschikov, A A / de Souza, R Derradi / Didenko, L / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunlop, J C / Dutta Mazumdar, M R / Edwards, W R / Efimov, L G / Elhalhuli, E / Elnimr, M / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Eun, L / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Gagliardi, C A / Gaillard, L / Gangadharan, D R / Ganti, M S / Garcia-Solis, E / Ghazikhanian, V / Ghosh, P / Gorbunov, Y N / Gordon, A / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, A / Gupta, N / Guryn, W / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Heppelmann, S / Hippolyte, B / Hirsch, A / Hjort, E / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Huang, H Z / Humanic, T J / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jin, F / Jones, P G / Joseph, J / Judd, E G / Kabana, S / Kajimoto, K / Kang, K / Kapitan, J / Kaplan, M / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kiryluk, J / Kisiel, A / Klein, S R / Knospe, A G / Kocoloski, A / Koetke, D D / Kopytine, M / Kotchenda, L / Kouchpil, V / Kravtsov, P / Kravtsov, V I / Krueger, K / Krus, M / Kuhn, C / Kumar, L / Kurnadi, P / Lamont, M A C / Landgraf, J M / Lapointe, S / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / Levine, M J / Li, C / Li, Y / Lin, G / Lin, X / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, H / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Lynn, D / Ma, G L / Ma, Y G / Mahapatra, D P / Majka, R / Mall, O I / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Matis, H S / Matulenko, Yu A / McShane, T S / Meschanin, A / Millane, J / Miller, M L / Minaev, N G / Mioduszewski, S / Mischke, A / Mitchell, J / Mohanty, B / Molnar, L / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Nepali, C / Netrakanti, P K / Ng, M J / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okada, H / Okorokov, V / Olson, D / Pachr, M / Page, B S / Pal, S K / Pandit, Y / Panebratsev, Y / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Poskanzer, A M / Potukuchi, B V K S / Prindle, D / Pruneau, C / Pruthi, N K / Putschke, J / Raniwala, R / Raniwala, S / Ray, R L / Reed, R / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Rykov, V / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shi, S S / Shi, X-H / Sichtermann, E P / Simon, F / Singaraju, R N / Skoby, M J / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Y / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tang, Z / Tarnowsky, T / Thein, D / Thomas, J H / Tian, J / Timmins, A R / Timoshenko, S / Tlusty, D / Tokarev, M / Trainor, T A / Tram, V N / Trattner, A L / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van Leeuwen, M / Vander Molen, A M / Vanfossen, J A / Varma, R / Vasconcelos, G M S / Vasilevski, I M / Vasiliev, A N / Videbaek, F / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Wada, M / Waggoner, W T / Wang, F / Wang, G / Wang, J S / Wang, Q / Wang, X / Wang, X L / Wang, Y / Webb, J C / Westfall, G D / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, Y / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yepes, P / Yoo, I-K / Yue, Q / Zawisza, M / Zbroszczyk, H / Zhan, W / Zhang, H / Zhang, S / Zhang, W M / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zuo, J X

    Physical review letters

    2009  Volume 102, Issue 5, Page(s) 52302

    Abstract: Three-particle azimuthal correlation measurements with a high transverse momentum trigger particle are reported for pp, d+Au, and Au+Au collisions at sqrt[s_{NN}]=200 GeV by the STAR experiment. Dijet structures are observed in pp, d+Au and peripheral Au+ ...

    Abstract Three-particle azimuthal correlation measurements with a high transverse momentum trigger particle are reported for pp, d+Au, and Au+Au collisions at sqrt[s_{NN}]=200 GeV by the STAR experiment. Dijet structures are observed in pp, d+Au and peripheral Au+Au collisions. An additional structure is observed in central Au+Au data, signaling conical emission of correlated charged hadrons. The conical emission angle is found to be theta=1.37+/-0.02(stat)-0.07+0.06(syst), independent of p_{ perpendicular}.
    Language English
    Publishing date 2009-02-06
    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.102.052302
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Growth of long range forward-backward multiplicity correlations with centrality in Au + Au collisions at square root of sNN = 200 GeV.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Beavis, D R / Bellwied, R / Benedosso, F / Betancourt, M J / Betts, R R / Bhasin, A / Bhati, A K / Bichsel, H /
    Bielcik, J / Bielcikova, J / Biritz, B / Bland, L C / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Braidot, E / Brandin, A V / Bruna, E / Bueltmann, S / Burton, T P / Bystersky, M / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Catu, O / Cebra, D / Cendejas, R / Cervantes, M C / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Choi, K E / Christie, W / Clarke, R F / Codrington, M J M / Corliss, R / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / De Silva, L C / Dedovich, T G / DePhillips, M / Derevschikov, A A / Derradi de Souza, R / Didenko, L / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunlop, J C / Dutta Mazumdar, M R / Edwards, W R / Efimov, L G / Elhalhuli, E / Elnimr, M / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Eun, L / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Gagliardi, C A / Gaillard, L / Gangadharan, D R / Ganti, M S / Garcia-Solis, E J / Geromitsos, A / Geurts, F / Ghazikhanian, V / Ghosh, P / Gorbunov, Y N / Gordon, A / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, A / Gupta, N / Guryn, W / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Heppelmann, S / Hippolyte, B / Hirsch, A / Hjort, E / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Huang, H Z / Humanic, T J / Huo, L / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jena, C / Jin, F / Jones, C L / Jones, P G / Joseph, J / Judd, E G / Kabana, S / Kajimoto, K / Kang, K / Kapitan, J / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kikola, D P / Kiryluk, J / Kisiel, A / Knospe, A G / Kocoloski, A / Koetke, D D / Kopytine, M / Korsch, W / Kotchenda, L / Kouchpil, V / Kravtsov, P / Kravtsov, V I / Krueger, K / Krus, M / Kuhn, C / Kumar, L / Kurnadi, P / Lamont, M A C / Landgraf, J M / LaPointe, S / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / Lee, J H / Leight, W / Levine, M J / Li, N / Li, C / Li, Y / Lin, G / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Ma, G L / Ma, Y G / Mahapatra, D P / Majka, R / Mall, O I / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Matis, H S / Matulenko, Yu A / McShane, T S / Meschanin, A / Milner, R / Minaev, N G / Mioduszewski, S / Mischke, A / Mitchell, J / Mohanty, B / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Netrakanti, P K / Ng, M J / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okada, H / Okorokov, V / Olson, D / Pachr, M / Page, B S / Pal, S K / Pandit, Y / Panebratsev, Y / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Poskanzer, A M / Potukuchi, B V K S / Prindle, D / Pruneau, C / Pruthi, N K / Pujahari, P R / Putschke, J / Raniwala, R / Raniwala, S / Redwine, R / Reed, R / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shi, S S / Shi, X-H / Sichtermann, E P / Simon, F / Singaraju, R N / Skoby, M J / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Y / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tang, Z / Tarnowsky, T / Thein, D / Thomas, J H / Tian, J / Timmins, A R / Timoshenko, S / Tlusty, D / Tokarev, M / Tram, V N / Trattner, A L / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van Leeuwen, M / Vander Molen, A M / Vanfossen, J A / Varma, R / Vasconcelos, G M S / Vasilevski, I M / Vasiliev, A N / Videbaek, F / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Wada, M / Walker, M / Wang, F / Wang, G / Wang, J S / Wang, Q / Wang, X / Wang, X L / Wang, Y / Webb, G / Webb, J C / Westfall, G D / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, Y / Xie, W / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yang, Y / Yepes, P / Yoo, I-K / Yue, Q / Zawisza, M / Zbroszczyk, H / Zhan, W / Zhang, S / Zhang, W M / Zhang, X P / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zuo, J X

    Physical review letters

    2009  Volume 103, Issue 17, Page(s) 172301

    Abstract: Forward-backward multiplicity correlation strengths have been measured with the STAR detector for Au + Au and p + p collisions at square root of s(NN) = 200 GeV. Strong short- and long-range correlations (LRC) are seen in central Au + Au collisions. The ... ...

    Abstract Forward-backward multiplicity correlation strengths have been measured with the STAR detector for Au + Au and p + p collisions at square root of s(NN) = 200 GeV. Strong short- and long-range correlations (LRC) are seen in central Au + Au collisions. The magnitude of these correlations decrease with decreasing centrality until only short-range correlations are observed in peripheral Au + Au collisions. Both the dual parton model (DPM) and the color glass condensate (CGC) predict the existence of the long-range correlations. In the DPM, the fluctuation in the number of elementary (parton) inelastic collisions produces the LRC. In the CGC, longitudinal color flux tubes generate the LRC. The data are in qualitative agreement with the predictions of the DPM and indicate the presence of multiple parton interactions.
    Language English
    Publishing date 2009-10-23
    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.103.172301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Observation of two-source interference in the photoproduction reaction AuAu --> AuAurho0.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Bai, Y / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Beavis, D R / Bellwied, R / Benedosso, F / Betancourt, M J / Betts, R R / Bhardwaj, S / Bhasin, A /
    Bhati, A K / Bichsel, H / Bielcik, J / Bielcikova, J / Biritz, B / Bland, L C / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Braidot, E / Brandin, A V / Bruna, E / Bueltmann, S / Burton, T P / Bystersky, M / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Callner, J / Catu, O / Cebra, D / Cendejas, R / Cervantes, M C / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Choi, K E / Christie, W / Chung, S U / Clarke, R F / Codrington, M J M / Coffin, J P / Corliss, R / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / De Silva, C / Dedovich, T G / Dephillips, M / Derevschikov, A A / Derradi de Souza, R / Didenko, L / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunlop, J C / Dutta Mazumdar, M R / Edwards, W R / Efimov, L G / Elhalhuli, E / Elnimr, M / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Eun, L / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Gagliardi, C A / Gaillard, L / Gangadharan, D R / Ganti, M S / Garcia-Solis, E / Ghazikhanian, V / Ghosh, P / Gorbunov, Y N / Gordon, A / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, A / Gupta, N / Guryn, W / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Heppelmann, S / Hippolyte, B / Hirsch, A / Hjort, E / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Huang, H Z / Humanic, T J / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jin, F / Jones, C L / Jones, P G / Joseph, J / Judd, E G / Kabana, S / Kajimoto, K / Kang, K / Kapitan, J / Kaplan, M / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kikola, D P / Kiryluk, J / Kisiel, A / Klein, S R / Knospe, A G / Kocoloski, A / Koetke, D D / Kopytine, M / Kotchenda, L / Kouchpil, V / Kravtsov, P / Kravtsov, V I / Krueger, K / Krus, M / Kuhn, C / Kumar, L / Kurnadi, P / Lamont, M A C / Landgraf, J M / Lapointe, S / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / Leight, W / Levine, M J / Li, C / Li, N / Li, Y / Lin, G / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, H / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Lynn, D / Ma, G L / Ma, Y G / Mahapatra, D P / Majka, R / Mall, O I / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Matis, H S / Matulenko, Yu A / McShane, T S / Meschanin, A / Milner, R / Minaev, N G / Mioduszewski, S / Mischke, A / Mitchell, J / Mohanty, B / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Nepali, C / Netrakanti, P K / Ng, M J / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okada, H / Okorokov, V / Olson, D / Pachr, M / Page, B S / Pal, S K / Pandit, Y / Panebratsev, Y / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Poskanzer, A M / Potukuchi, B V K S / Prindle, D / Pruneau, C / Pruthi, N K / Putschke, J / Raniwala, R / Raniwala, S / Ray, R L / Redwine, R / Reed, R / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Rykov, V / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shi, S S / Shi, X-H / Sichtermann, E P / Simon, F / Singaraju, R N / Skoby, M J / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Y / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tang, Z / Tarnowsky, T / Thein, D / Thomas, J H / Tian, J / Timmins, A R / Timoshenko, S / Tlusty, D / Tokarev, M / Trainor, T A / Tram, V N / Trattner, A L / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van Leeuwen, M / Vander Molen, A M / Vanfossen, J A / Varma, R / Vasconcelos, G M S / Vasilevski, I M / Vasiliev, A N / Videbaek, F / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Wada, M / Waggoner, W T / Walker, M / Wang, F / Wang, G / Wang, J S / Wang, Q / Wang, X / Wang, X L / Wang, Y / Webb, J C / Westfall, G D / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, Y / Xie, W / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yepes, P / Yoo, I-K / Yue, Q / Zawisza, M / Zbroszczyk, H / Zhan, W / Zhang, H / Zhang, S / Zhang, W M / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zuo, J X

    Physical review letters

    2009  Volume 102, Issue 11, Page(s) 112301

    Abstract: In ultraperipheral relativistic heavy-ion collisions, a photon from the electromagnetic field of one nucleus can fluctuate to a quark-antiquark pair and scatter from the other nucleus, emerging as a rho{0}. The rho{0} production occurs in two well- ... ...

    Abstract In ultraperipheral relativistic heavy-ion collisions, a photon from the electromagnetic field of one nucleus can fluctuate to a quark-antiquark pair and scatter from the other nucleus, emerging as a rho{0}. The rho{0} production occurs in two well-separated (median impact parameters of 20 and 40 F for the cases considered here) nuclei, so the system forms a two-source interferometer. At low transverse momenta, the two amplitudes interfere destructively, suppressing rho{0} production. Since the rho{0} decays before the production amplitudes from the two sources can overlap, the two-pion system can only be described with an entangled nonlocal wave function, and is thus an example of the Einstein-Podolsky-Rosen paradox. We observe this suppression in 200 GeV per nucleon-pair gold-gold collisions. The interference is 87%+/-5%(stat.)+/-8%(syst.) of the expected level. This translates into a limit on decoherence due to wave function collapse or other factors of 23% at the 90% confidence level.
    Language English
    Publishing date 2009-03-20
    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.102.112301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Forward neutral-pion transverse single-spin asymmetries in p + p collisions at sqrt[s] = 200 GeV.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Bai, Y / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Beavis, D R / Bellwied, R / Benedosso, F / Betts, R R / Bhardwaj, S / Bhasin, A / Bhati, A K /
    Bichsel, H / Bielcik, J / Bielcikova, J / Bland, L C / Blyth, S-L / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Braidot, E / Brandin, A V / Bueltmann, S / Burton, T P / Bystersky, M / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Callner, J / Catu, O / Cebra, D / Cervantes, M C / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Choi, K E / Christie, W / Chung, S U / Clarke, R F / Codrington, M J M / Coffin, J P / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / de Moura, M M / Dedovich, T G / DePhillips, M / Derevschikov, A A / Derradi de Souza, R / Didenko, L / Dietel, T / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunlop, J C / Dutta Mazumdar, M R / Edwards, W R / Efimov, L G / Elhalhuli, E / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Eun, L / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Fu, J / Gagliardi, C A / Gaillard, L / Ganti, M S / Garcia-Solis, E / Ghazikhanian, V / Ghosh, P / Gorbunov, Y N / Gordon, A / Gos, H / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, A / Gupta, N / Guryn, W / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Henry, T W / Heppelmann, S / Hippolyte, B / Hirsch, A / Hjort, E / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Horner, M J / Huang, H Z / Hughes, E W / Humanic, T J / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jin, F / Jones, P G / Judd, E G / Kabana, S / Kajimoto, K / Kang, K / Kapitan, J / Kaplan, M / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kiryluk, J / Kisiel, A / Klein, S R / Knospe, A G / Kocoloski, A / Koetke, D D / Kollegger, T / Kopytine, M / Kotchenda, L / Kouchpil, V / Kowalik, K L / Kravtsov, P / Kravtsov, V I / Krueger, K / Kuhn, C / Kumar, A / Kurnadi, P / Lamont, M A C / Landgraf, J M / Langdon, J / Lange, S / LaPointe, S / Laue, F / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / LeVine, M J / Li, C / Li, Q / Li, Y / Lin, G / Lin, X / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, H / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Lynn, D / Ma, G L / Ma, J G / Ma, Y G / Mahapatra, D P / Majka, R / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Matis, H S / Matulenko, Yu A / McShane, T S / Meschanin, A / Millane, J / Miller, C / Miller, M L / Minaev, N G / Mioduszewski, S / Mischke, A / Mitchell, J / Mohanty, B / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Nepali, C / Netrakanti, P K / Ng, M J / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okada, H / Okorokov, V / Olson, D / Pachr, M / Pal, S K / Panebratsev, Y / Pavlinov, A I / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Porile, N / Poskanzer, A M / Potekhin, M / Potukuchi, B V K S / Prindle, D / Pruneau, C / Pruthi, N K / Putschke, J / Qattan, I A / Rakness, G / Raniwala, R / Raniwala, S / Ray, R L / Relyea, D / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Rykov, V / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shi, X-H / Sichtermann, E P / Simon, F / Singaraju, R N / Skoby, M J / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Speltz, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Stock, R / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tang, Z / Tarnowsky, T / Tatarowicz, J / Thein, D / Thomas, J H / Tian, J / Timmins, A R / Timoshenko, S / Tokarev, M / Trainor, T A / Tram, V N / Trattner, A L / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van der Kolk, N / van Leeuwen, M / Vander Molen, A M / Varma, R / Vasconcelos, G M S / Vasilevski, I M / Vasiliev, A N / Vernet, R / Videbaek, F / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Wada, M / Waggoner, W T / Wang, F / Wang, G / Wang, J S / Wang, Q / Wang, X / Wang, X L / Wang, Y / Webb, J C / Westfall, G D / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, J / Wu, Y / Xu, N / Xu, Q H / Xu, Z / Yepes, P / Yoo, I-K / Yue, Q / Zachariou, N / Zawisza, M / Zhan, W / Zhang, H / Zhang, S / Zhang, W M / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zuo, J X

    Physical review letters

    2008  Volume 101, Issue 22, Page(s) 222001

    Abstract: We report precision measurements of the Feynman x (xF) dependence, and first measurements of the transverse momentum (pT) dependence, of transverse single-spin asymmetries for the production of pi0 mesons from polarized proton collisions at sqrt[s] = 200 ...

    Abstract We report precision measurements of the Feynman x (xF) dependence, and first measurements of the transverse momentum (pT) dependence, of transverse single-spin asymmetries for the production of pi0 mesons from polarized proton collisions at sqrt[s] = 200 GeV. The xF dependence of the results is in fair agreement with perturbative QCD model calculations that identify orbital motion of quarks and gluons within the proton as the origin of the spin effects. Results for the pT dependence at fixed xF are not consistent with these same perturbative QCD-based calculations.
    Language English
    Publishing date 2008-11-28
    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.101.222001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Longitudinal double-spin asymmetry for inclusive jet production in p[over -->] + p[over -->] collisions at sqrt[s]=200 GeV.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Bai, Y / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Belaga, V V / Bellingeri-Laurikainen, A / Bellwied, R / Benedosso, F / Betts, R R / Bhardwaj, S / Bhasin, A /
    Bhati, A K / Bichsel, H / Bielcik, J / Bielcikova, J / Bland, L C / Blyth, S-L / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Brandin, A V / Burton, T P / Bystersky, M / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Callner, J / Catu, O / Cebra, D / Cervantes, M C / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Christie, W / Chung, S U / Clarke, R F / Codrington, M J M / Coffin, J P / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / de Moura, M M / Dedovich, T G / Dephillips, M / Derevschikov, A A / Didenko, L / Dietel, T / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunin, V B / Dunlop, J C / Dutta Mazumdar, M R / Edwards, W R / Efimov, L G / Elhalhuli, E / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Fu, J / Gagliardi, C A / Gaillard, L / Ganti, M S / Garcia-Solis, E / Ghazikhanian, V / Ghosh, P / Gorbunov, Y N / Gos, H / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, A / Gupta, N / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Henry, T W / Heppelmann, S / Hippolyte, B / Hirsch, A / Hjort, E / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Horner, M J / Huang, H Z / Hughes, E W / Humanic, T J / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jones, P G / Judd, E G / Kabana, S / Kang, K / Kapitan, J / Kaplan, M / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kiryluk, J / Kisiel, A / Kislov, E M / Klein, S R / Knospe, A G / Kocoloski, A / Koetke, D D / Kollegger, T / Kopytine, M / Kotchenda, L / Kouchpil, V / Kowalik, K L / Kravtsov, P / Kravtsov, V I / Krueger, K / Kuhn, C / Kulikov, A I / Kumar, A / Kurnadi, P / Kuznetsov, A A / Lamont, M A C / Landgraf, J M / Lange, S / Lapointe, S / Laue, F / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / Lehocka, S / Levine, M J / Li, C / Li, Q / Li, Y / Lin, G / Lin, X / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, H / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Lynn, D / Ma, G L / Ma, J G / Ma, Y G / Mahapatra, D P / Majka, R / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Martin, L / Matis, H S / Matulenko, Yu A / McShane, T S / Meschanin, A / Millane, J / Miller, M L / Minaev, N G / Mioduszewski, S / Mischke, A / Mitchell, J / Mohanty, B / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Nepali, C / Netrakanti, P K / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okorokov, V / Olson, D / Pachr, M / Pal, S K / Panebratsev, Y / Pavlinov, A I / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Porile, N / Poskanzer, A M / Potekhin, M / Potrebenikova, E / Potukuchi, B V K S / Prindle, D / Pruneau, C / Pruthi, N K / Putschke, J / Qattan, I A / Raniwala, R / Raniwala, S / Ray, R L / Relyea, D / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Sazhin, P S / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shen, W Q / Shimanskiy, S S / Sichtermann, E P / Simon, F / Singaraju, R N / Skoby, M J / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Speltz, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Stock, R / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tarnowsky, T / Thomas, J H / Timmins, A R / Timoshenko, S / Tokarev, M / Trainor, T A / Tram, V N / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van der Kolk, N / van Leeuwen, M / Vander Molen, A M / Varma, R / Vasilevski, I M / Vasiliev, A N / Vernet, R / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Wada, M / Waggoner, W T / Wang, F / Wang, G / Wang, J S / Wang, X L / Wang, Y / Webb, J C / Westfall, G D / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, J / Wu, Y / Xu, N / Xu, Q H / Xu, Z / Yepes, P / Yoo, I-K / Yue, Q / Yurevich, V I / Zawisza, M / Zhan, W / Zhang, H / Zhang, W M / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zubarev, A N / Zuo, J X

    Physical review letters

    2008  Volume 100, Issue 23, Page(s) 232003

    Abstract: We report a new STAR measurement of the longitudinal double-spin asymmetry A(LL) for inclusive jet production at midrapidity in polarized p + p collisions at a center-of-mass energy of sqrt[s]=200 GeV. The data, which cover jet transverse momenta 5

    Abstract We report a new STAR measurement of the longitudinal double-spin asymmetry A(LL) for inclusive jet production at midrapidity in polarized p + p collisions at a center-of-mass energy of sqrt[s]=200 GeV. The data, which cover jet transverse momenta 5<p(T)<30 GeV/c, are substantially more precise than previous measurements. They provide significant new constraints on the gluon spin contribution to the nucleon spin through the comparison to predictions derived from one global fit to polarized deep-inelastic scattering measurements.<br />
    Language English
    Publishing date 2008-06-13
    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.100.232003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: System-size independence of directed flow measured at the BNL relativistic heavy-ion collider.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Bai, Y / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Beavis, D R / Bellwied, R / Benedosso, F / Betts, R R / Bhardwaj, S / Bhasin, A / Bhati, A K /
    Bichsel, H / Bielcik, J / Bielcikova, J / Biritz, B / Bland, L C / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Braidot, E / Brandin, A V / Bueltmann, S / Burton, T P / Bystersky, M / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Callner, J / Catu, O / Cebra, D / Cendejas, R / Cervantes, M C / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Choi, K E / Christie, W / Chung, S U / Clarke, R F / Codrington, M J M / Coffin, J P / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / de Moura, M M / Dedovich, T G / Dephillips, M / Derevschikov, A A / Derradi de Souza, R / Didenko, L / Dietel, T / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunlop, J C / Dutta Mazumdar, M R / Edwards, W R / Efimov, L G / Elhalhuli, E / Elnimr, M / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Eun, L / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Gagliardi, C A / Gaillard, L / Gangadharan, D R / Ganti, M S / Garcia-Solis, E / Ghazikhanian, V / Ghosh, P / Gorbunov, Y N / Gordon, A / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, A / Gupta, N / Guryn, W / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Heppelmann, S / Hippolyte, B / Hirsch, A / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Huang, H Z / Hughes, E W / Humanic, T J / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jin, F / Jones, P G / Judd, E G / Kabana, S / Kajimoto, K / Kang, K / Kapitan, J / Kaplan, M / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kiryluk, J / Kisiel, A / Klein, S R / Knospe, A G / Kocoloski, A / Koetke, D D / Kollegger, T / Kopytine, M / Kotchenda, L / Kouchpil, V / Kravtsov, P / Kravtsov, V I / Krueger, K / Kuhn, C / Kumar, A / Kumar, L / Kurnadi, P / Lamont, M A C / Landgraf, J M / Lange, S / Lapointe, S / Laue, F / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / Levine, M J / Li, C / Li, Y / Lin, G / Lin, X / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Lynn, D / Ma, G L / Ma, J G / Ma, Y G / Mahapatra, D P / Majka, R / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Matis, H S / Matulenko, Yu A / McShane, T S / Meschanin, A / Millane, J / Miller, M L / Minaev, N G / Mioduszewski, S / Mischke, A / Mitchell, J / Mohanty, B / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Nepali, C / Netrakanti, P K / Ng, M J / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okada, H / Okorokov, V / Olson, D / Pachr, M / Pal, S K / Panebratsev, Y / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Porile, N / Poskanzer, A M / Potekhin, M / Potukuchi, B V K S / Prindle, D / Pruneau, C / Pruthi, N K / Putschke, J / Qattan, I A / Raniwala, R / Raniwala, S / Ray, R L / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Rykov, V / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shi, S S / Shi, X-H / Sichtermann, E P / Simon, F / Singaraju, R N / Skoby, M J / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Stock, R / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Y / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tang, Z / Tarnowsky, T / Thein, D / Thomas, J H / Tian, J / Timmins, A R / Timoshenko, S / Tokarev, M / Trainor, T A / Tram, V N / Trattner, A L / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van der Kolk, N / van Leeuwen, M / Vander Molen, A M / Varma, R / Vasconcelos, G M S / Vasilevski, I M / Vasiliev, A N / Videbaek, F / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Wada, M / Waggoner, W T / Wang, F / Wang, G / Wang, J S / Wang, Q / Wang, X / Wang, X L / Wang, Y / Webb, J C / Westfall, G D / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, J / Wu, Y / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yang, Y Y / Yepes, P / Yoo, I-K / Yue, Q / Zawisza, M / Zbroszczyk, H / Zhan, W / Zhang, H / Zhang, S / Zhang, W M / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zuo, J X

    Physical review letters

    2008  Volume 101, Issue 25, Page(s) 252301

    Abstract: We measure directed flow (v_{1}) for charged particles in Au+Au and Cu+Cu collisions at sqrt[s_{NN}]=200 and 62.4 GeV, as a function of pseudorapidity (eta), transverse momentum (p_{t}), and collision centrality, based on data from the STAR experiment. ... ...

    Abstract We measure directed flow (v_{1}) for charged particles in Au+Au and Cu+Cu collisions at sqrt[s_{NN}]=200 and 62.4 GeV, as a function of pseudorapidity (eta), transverse momentum (p_{t}), and collision centrality, based on data from the STAR experiment. We find that the directed flow depends on the incident energy but, contrary to all available model implementations, not on the size of the colliding system at a given centrality. We extend the validity of the limiting fragmentation concept to v_{1} in different collision systems, and investigate possible explanations for the observed sign change in v_{1}(p_{t}).
    Language English
    Publishing date 2008-12-19
    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.101.252301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Partonic Flow and phi-Meson production in Au+Au collisions at sqrt radical sNN = 200 GeV.

    Abelev, B I / Aggarwal, M M / Ahammed, Z / Anderson, B D / Arkhipkin, D / Averichev, G S / Bai, Y / Balewski, J / Barannikova, O / Barnby, L S / Baudot, J / Baumgart, S / Belaga, V V / Bellingeri-Laurikainen, A / Bellwied, R / Benedosso, F / Betts, R R / Bhardwaj, S / Bhasin, A /
    Bhati, A K / Bichsel, H / Bielcik, J / Bielcikova, J / Bland, L C / Blyth, S-L / Bombara, M / Bonner, B E / Botje, M / Bouchet, J / Brandin, A V / Bravar, A / Burton, T P / Bystersky, M / Cadman, R V / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Callner, J / Catu, O / Cebra, D / Chajecki, Z / Chaloupka, P / Chattopadhyay, S / Chen, H F / Chen, J H / Chen, J Y / Cheng, J / Cherney, M / Chikanian, A / Christie, W / Chung, S U / Coffin, J P / Cormier, T M / Cosentino, M R / Cramer, J G / Crawford, H J / Das, D / Dash, S / Daugherity, M / de Moura, M M / Dedovich, T G / DePhillips, M / Derevschikov, A A / Didenko, L / Dietel, T / Djawotho, P / Dogra, S M / Dong, X / Drachenberg, J L / Draper, J E / Du, F / Dunin, V B / Dunlop, J C / Dutta Mazumdar, M R / Eckardt, V / Edwards, W R / Efimov, L G / Emelianov, V / Engelage, J / Eppley, G / Erazmus, B / Estienne, M / Fachini, P / Fatemi, R / Fedorisin, J / Feng, A / Filip, P / Finch, E / Fine, V / Fisyak, Y / Fu, J / Gagliardi, C A / Gaillard, L / Ganti, M S / Garcia-Solis, E / Ghazikhanian, V / Ghosh, P / Gorbunov, Y G / Gos, H / Grebenyuk, O / Grosnick, D / Grube, B / Guertin, S M / Guimaraes, K S F F / Gupta, N / Haag, B / Hallman, T J / Hamed, A / Harris, J W / He, W / Heinz, M / Henry, T W / Heppelmann, S / Hippolyte, B / Hirsch, A / Hjort, E / Hoffman, A M / Hoffmann, G W / Hofman, D J / Hollis, R S / Horner, M J / Huang, H Z / Hughes, E W / Humanic, T J / Igo, G / Iordanova, A / Jacobs, P / Jacobs, W W / Jakl, P / Jia, F / Jones, P G / Judd, E G / Kabana, S / Kang, K / Kapitan, J / Kaplan, M / Keane, D / Kechechyan, A / Kettler, D / Khodyrev, V Yu / Kim, B C / Kiryluk, J / Kisiel, A / Kislov, E M / Klein, S R / Knospe, A G / Kocoloski, A / Koetke, D D / Kollegger, T / Kopytine, M / Kotchenda, L / Kouchpil, V / Kowalik, K L / Kravtsov, P / Kravtsov, V I / Krueger, K / Kuhn, C / Kulikov, A I / Kumar, A / Kurnadi, P / Kuznetsov, A A / Lamont, M A C / Landgraf, J M / Lange, S / LaPointe, S / Laue, F / Lauret, J / Lebedev, A / Lednicky, R / Lee, C-H / Lehocka, S / LeVine, M J / Li, C / Li, Q / Li, Y / Lin, G / Lin, X / Lindenbaum, S J / Lisa, M A / Liu, F / Liu, H / Liu, J / Liu, L / Ljubicic, T / Llope, W J / Longacre, R S / Love, W A / Lu, Y / Ludlam, T / Lynn, D / Ma, G L / Ma, J G / Ma, Y G / Mahapatra, D P / Majka, R / Mangotra, L K / Manweiler, R / Margetis, S / Markert, C / Martin, L / Matis, H S / Matulenko, Yu A / McClain, C J / McShane, T S / Melnick, Yu / Meschanin, A / Millane, J / Miller, M L / Minaev, N G / Mioduszewski, S / Mironov, C / Mischke, A / Mitchell, J / Mohanty, B / Morozov, D A / Munhoz, M G / Nandi, B K / Nattrass, C / Nayak, T K / Nelson, J M / Nepali, C / Netrakanti, P K / Nogach, L V / Nurushev, S B / Odyniec, G / Ogawa, A / Okorokov, V / Oldenburg, M / Olson, D / Pachr, M / Pal, S K / Panebratsev, Y / Pavlinov, A I / Pawlak, T / Peitzmann, T / Perevoztchikov, V / Perkins, C / Peryt, W / Phatak, S C / Planinic, M / Pluta, J / Poljak, N / Porile, N / Poskanzer, A M / Potekhin, M / Potrebenikova, E / Potukuchi, B V K S / Prindle, D / Pruneau, C / Putschke, J / Qattan, I A / Raniwala, R / Raniwala, S / Ray, R L / Relyea, D / Ridiger, A / Ritter, H G / Roberts, J B / Rogachevskiy, O V / Romero, J L / Rose, A / Roy, C / Ruan, L / Russcher, M J / Sahoo, R / Sakrejda, I / Sakuma, T / Salur, S / Sandweiss, J / Sarsour, M / Sazhin, P S / Schambach, J / Scharenberg, R P / Schmitz, N / Seger, J / Selyuzhenkov, I / Seyboth, P / Shabetai, A / Shahaliev, E / Shao, M / Sharma, M / Shen, W Q / Shimanskiy, S S / Sichtermann, E P / Simon, F / Singaraju, R N / Smirnov, N / Snellings, R / Sorensen, P / Sowinski, J / Speltz, J / Spinka, H M / Srivastava, B / Stadnik, A / Stanislaus, T D S / Staszak, D / Stock, R / Strikhanov, M / Stringfellow, B / Suaide, A A P / Suarez, M C / Subba, N L / Sumbera, M / Sun, X M / Sun, Z / Surrow, B / Symons, T J M / Szanto de Toledo, A / Takahashi, J / Tang, A H / Tarnowsky, T / Thomas, J H / Timmins, A R / Timoshenko, S / Tokarev, M / Trainor, T A / Trentalange, S / Tribble, R E / Tsai, O D / Ulery, J / Ullrich, T / Underwood, D G / Van Buren, G / van der Kolk, N / van Leeuwen, M / Vander Molen, A M / Varma, R / Vasilevski, I M / Vasiliev, A N / Vernet, R / Vigdor, S E / Viyogi, Y P / Vokal, S / Voloshin, S A / Waggoner, W T / Wang, F / Wang, G / Wang, J S / Wang, X L / Wang, Y / Watson, J W / Webb, J C / Westfall, G D / Wetzler, A / Whitten, C / Wieman, H / Wissink, S W / Witt, R / Wu, J / Wu, Y / Xu, N / Xu, Q H / Xu, Z / Yepes, P / Yoo, I-K / Yue, Q / Yurevich, V I / Zhan, W / Zhang, H / Zhang, W M / Zhang, Y / Zhang, Z P / Zhao, Y / Zhong, C / Zhou, J / Zoulkarneev, R / Zoulkarneeva, Y / Zubarev, A N / Zuo, J X

    Physical review letters

    2007  Volume 99, Issue 11, Page(s) 112301

    Abstract: We present first measurements of the phi-meson elliptic flow (v2(pT)) and high-statistics pT distributions for different centralities from radical sNN=200 GeV Au+Au collisions at RHIC. In minimum bias collisions the v2 of the phi meson is consistent with ...

    Abstract We present first measurements of the phi-meson elliptic flow (v2(pT)) and high-statistics pT distributions for different centralities from radical sNN=200 GeV Au+Au collisions at RHIC. In minimum bias collisions the v2 of the phi meson is consistent with the trend observed for mesons. The ratio of the yields of the Omega to those of the phi as a function of transverse momentum is consistent with a model based on the recombination of thermal s quarks up to pT approximately 4 GeV/c, but disagrees at higher momenta. The nuclear modification factor (R CP) of phi follows the trend observed in the K S 0 mesons rather than in Lambda baryons, supporting baryon-meson scaling. These data are consistent with phi mesons in central Au+Au collisions being created via coalescence of thermalized s quarks and the formation of a hot and dense matter with partonic collectivity at RHIC.
    Language English
    Publishing date 2007-09-14
    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.99.112301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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