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  1. Article ; Online: Determination of f(s)/f(d) for 7 TeV pp collisions and measurement of the B0→D-K+ branching fraction.

    Aaij, R / Adeva, B / Adinolfi, M / Adrover, C / Affolder, A / Ajaltouni, Z / Albrecht, J / Alessio, F / Alexander, M / Alkhazov, G / Alvarez Cartelle, P / Alves, A A / Amato, S / Amhis, Y / Amoraal, J / Anderson, J / Appleby, R B / Gutierrez, O Aquines / Arrabito, L /
    Artamonov, A / Artuso, M / Aslanides, E / Auriemma, G / Bachmann, S / Back, J J / Bailey, D S / Balagura, V / Baldini, W / Barlow, R J / Barschel, C / Barsuk, S / Barter, W / Bates, A / Bauer, C / Bauer, Th / Bay, A / Bediaga, I / Belous, K / Belyaev, I / Ben-Haim, E / Benayoun, M / Bencivenni, G / Benson, S / Benton, J / Bernet, R / Bettler, M-O / van Beuzekom, M / Bien, A / Bifani, S / Bizzeti, A / Bjørnstad, P M / Blake, T / Blanc, F / Blanks, C / Blouw, J / Blusk, S / Bobrov, A / Bocci, V / Bondar, A / Bondar, N / Bonivento, W / Borghi, S / Borgia, A / Bowcock, T J V / Bozzi, C / Brambach, T / van den Brand, J / Bressieux, J / Brisbane, S / Britsch, M / Britton, T / Brook, N H / Büchler-Germann, A / Bursche, A / Buytaert, J / Cadeddu, S / Carvajal, J M Caicedo / Callot, O / Calvi, M / Gomez, M Calvo / Camboni, A / Campana, P / Carbone, A / Carboni, G / Cardinale, R / Cardini, A / Carson, L / Akiba, K Carvalho / Casse, G / Cattaneo, M / Charles, M / Charpentier, Ph / Chiapolini, N / Vidal, X Cid / Clarke, P E L / Clemencic, M / Cliff, H V / Closier, J / Coca, C / Coco, V / Cogan, J / Collins, P / Constantin, F / Conti, G / Contu, A / Cook, A / Coombes, M / Corti, G / Cowan, G A / Currie, R / D'Almagne, B / D'Ambrosio, C / David, P / David, P N Y / De Bonis, I / De Capua, S / De Cian, M / De Lorenzi, F / De Miranda, J M / De Paula, L / De Simone, P / Decamp, D / Deckenhoff, M / Degaudenzi, H / Deissenroth, M / Del Buono, L / Deplano, C / Deschamps, O / Dettori, F / Dickens, J / Dijkstra, H / Batista, P Diniz / Dossett, D / Dovbnya, A / Dupertuis, F / Dzhelyadin, R / Eames, C / Easo, S / Egede, U / Egorychev, V / Eidelman, S / van Eijk, D / Eisele, F / Eisenhardt, S / Ekelhof, R / Eklund, L / Elsasser, Ch / d'Enterria, D G / Pereira, D Esperante / Estève, L / Falabella, A / Fanchini, E / Färber, C / Fardell, G / Farinelli, C / Farry, S / Fave, V / Albor, V Fernandez / Ferro-Luzzi, M / Filippov, S / Fitzpatrick, C / Fontana, M / Fontanelli, F / Forty, R / Frank, M / Frei, C / Frosini, M / Furcas, S / Torreira, A Gallas / Galli, D / Gandelman, M / Gandini, P / Gao, Y / Garnier, J-C / Garofoli, J / Garrido, L / Gaspar, C / Gauvin, N / Gersabeck, M / Gershon, T / Ghez, Ph / Gibson, V / Gligorov, V V / Göbel, C / Golubkov, D / Golutvin, A / Gomes, A / Gordon, H / Gándara, M Grabalosa / Diaz, R Graciani / Cardoso, L A Granado / Graugés, E / Graziani, G / Grecu, A / Gregson, S / Gui, B / Gushchin, E / Guz, Yu / Gys, T / Haefeli, G / Haines, S C / Hampson, T / Hansmann-Menzemer, S / Harji, R / Harnew, N / Harrison, J / Harrison, P F / He, J / Heijne, V / Hennessy, K / Henrard, P / Morata, J A Hernando / van Herwijnen, E / Hofmann, W / Holubyev, K / Hopchev, P / Hulsbergen, W / Hunt, P / Huse, T / Huston, R S / Hutchcroft, D / Hynds, D / Iakovenko, V / Ilten, P / Imong, J / Jacobsson, R / Hussein, M Jahjah / Jans, E / Jansen, F / Jaton, P / Jean-Marie, B / Jing, F / John, M / Johnson, D / Jones, C R / Jost, B / Kandybei, S / Karbach, T M / Keaveney, J / Kerzel, U / Ketel, T / Keune, A / Khanji, B / Kim, Y M / Knecht, M / Koblitz, S / Koppenburg, P / Kozlinskiy, A / Kravchuk, L / Kreplin, K / Krocker, G / Krokovny, P / Kruse, F / Kruzelecki, K / Kucharczyk, M / Kukulak, S / Kumar, R / Kvaratskheliya, T / La Thi, V N / Lacarrere, D / Lafferty, G / Lai, A / Lambert, D / Lambert, R W / Lanciotti, E / Lanfranchi, G / Langenbruch, C / Latham, T / Le Gac, R / van Leerdam, J / Lees, J-P / Lefèvre, R / Leflat, A / Lefrançois, J / Leroy, O / Lesiak, T / Li, L / Li, Y Y / Li Gioi, L / Lieng, M / Lindner, R / Linn, C / Liu, B / Liu, G / Lopes, J H / Asamar, E Lopez / Lopez-March, N / Luisier, J / Machefert, F / Machikhiliyan, I V / Maciuc, F / Maev, O / Magnin, J / Maier, A / Malde, S / Mamunur, R M D / Manca, G / Mancinelli, G / Mangiafave, N / Marconi, U / Märki, R / Marks, J / Martellotti, G / Martens, A / Martin, L / Sánchez, A Martín / Santos, D Martinez / Massafferri, A / Mathe, Z / Matteuzzi, C / Matveev, M / Maurice, E / Maynard, B / Mazurov, A / McGregor, G / McNulty, R / Mclean, C / Meissner, M / Merk, M / Merkel, J / Messi, R / Miglioranzi, S / Milanes, D A / Minard, M-N / Monteil, S / Moran, D / Morawski, P / Morris, J V / Mountain, R / Mous, I / Muheim, F / Müller, K / Muresan, R / Muryn, B / Musy, M / Naik, P / Nakada, T / Nandakumar, R / Nardulli, J / Nedos, M / Needham, M / Neufeld, N / Nguyen-Mau, C / Nicol, M / Nies, S / Niess, V / Nikitin, N / Oblakowska-Mucha, A / Obraztsov, V / Oggero, S / Ogilvy, S / Okhrimenko, O / Oldeman, R / Orlandea, M / Goicochea, J M Otalora / Pal, B / Palacios, J / Palutan, M / Panman, J / Papanestis, A / Pappagallo, M / Parkes, C / Parkinson, C J / Passaleva, G / Patel, G D / Patel, M / Paterson, S K / Patrick, G N / Patrignani, C / Pavel-Nicorescu, C / Alvarez, A Pazos / Pellegrino, A / Penso, G / Altarelli, M Pepe / Perazzini, S / Perego, D L / Trigo, E Perez / Yzquierdo, A Pérez-Calero / Perret, P / Perrin-Terrin, M / Pessina, G / Petrella, A / Petrolini, A / Pie Valls, B / Pietrzyk, B / Pilar, T / Pinci, D / Plackett, R / Playfer, S / Plo Casasus, M / Polok, G / Poluektov, A / Polycarpo, E / Popov, D / Popovici, B / Potterat, C / Powell, A / du Pree, T / Pugatch, V / Navarro, A Puig / Qian, W / Rademacker, J H / Rakotomiaramanana, B / Raniuk, I / Raven, G / Redford, S / Reid, M M / dos Reis, A C / Ricciardi, S / Rinnert, K / Roa Romero, D A / Robbe, P / Rodrigues, E / Rodrigues, F / Cobo, C Rodriguez / Perez, P Rodriguez / Rogers, G J / Romanovsky, V / Rouvinet, J / Ruf, T / Ruiz, H / Sabatino, G / Silva, J J Saborido / Sagidova, N / Sail, P / Saitta, B / Salzmann, C / Sannino, M / Santacesaria, R / Santinelli, R / Santovetti, E / Sapunov, M / Sarti, A / Satriano, C / Satta, A / Savrie, M / Savrina, D / Schaack, P / Schiller, M / Schleich, S / Schmelling, M / Schmidt, B / Schneider, O / Schopper, A / Schune, M-H / Schwemmer, R / Sciubba, A / Seco, M / Semennikov, A / Senderowska, K / Serra, N / Serrano, J / Seyfert, P / Shao, B / Shapkin, M / Shapoval, I / Shatalov, P / Shcheglov, Y / Shears, T / Shekhtman, L / Shevchenko, O / Shevchenko, V / Shires, A / Coutinho, R Silva / Skottowe, H P / Skwarnicki, T / Smith, A C / Smith, N A / Sobczak, K / Soler, F J P / Solomin, A / Soomro, F / Souza De Paula, B / Spaan, B / Sparkes, A / Spradlin, P / Stagni, F / Stahl, S / Steinkamp, O / Stoica, S / Stone, S / Storaci, B / Straumann, U / Styles, N / Swientek, S / Szczekowski, M / Szczypka, P / Szumlak, T / T'jampens, S / Teodorescu, E / Teubert, F / Thomas, C / Thomas, E / van Tilburg, J / Tisserand, V / Tobin, M / Topp-Joergensen, S / Tran, M T / Tsaregorodtsev, A / Tuning, N / Ukleja, A / Urquijo, P / Uwer, U / Vagnoni, V / Valenti, G / Gomez, R Vazquez / Regueiro, P Vazquez / Vecchi, S / Velthuis, J J / Veltri, M / Vervink, K / Viaud, B / Videau, I / Vilasis-Cardona, X / Visniakov, J / Vollhardt, A / Voong, D / Vorobyev, A / Voss, H / Wacker, K / Wandernoth, S / Wang, J / Ward, D R / Webber, A D / Websdale, D / Whitehead, M / Wiedner, D / Wiggers, L / Wilkinson, G / Williams, M P / Williams, M / Wilson, F F / Wishahi, J / Witek, M / Witzeling, W / Wotton, S A / Wyllie, K / Xie, Y / Xing, F / Yang, Z / Young, R / Yushchenko, O / Zavertyaev, M / Zhang, L / Zhang, W C / Zhang, Y / Zhelezov, A / Zhong, L / Zverev, E / Zvyagin, A

    Physical review letters

    2011  Volume 107, Issue 21, Page(s) 211801

    Abstract: The relative abundance of the three decay modes B(0)→D(-)K(+), B(0)→D(-)π(+), and B(s)(0)→D(s)(-)π(+) produced in 7 TeV pp collisions at the LHC is determined from data corresponding to an integrated luminosity of 35 pb(-1). The branching fraction of B(0) ...

    Abstract The relative abundance of the three decay modes B(0)→D(-)K(+), B(0)→D(-)π(+), and B(s)(0)→D(s)(-)π(+) produced in 7 TeV pp collisions at the LHC is determined from data corresponding to an integrated luminosity of 35 pb(-1). The branching fraction of B(0)→D(-)K(+) is found to be B(B(0)→D(-)K(+)) = (2.01 ± 0.18(stat) ± 0.14(syst)) × 10(-4). The ratio of fragmentation fractions f(s)/f(d) is determined through the relative abundance of B(s)(0)→D(s)(-)π(+) to B(0)→D(-)K(+) and B(0)→D(-)π(+), leading to f(s)/f(d) = 0.253 ± 0.017 ± 0.017 ± 0.020, where the uncertainties are statistical, systematic, and theoretical, respectively.
    Language English
    Publishing date 2011-11-18
    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.107.211801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book ; Online: First evidence for the annihilation decay mode $B^{+} \to D_{s}^{+} \phi$

    LHCb collaboration / Aaij, R. / Beteta, C. Abellan / Adametz, A. / Adeva, B. / Adinolfi, M. / Adrover, C. / Affolder, A. / Ajaltouni, Z. / Albrecht, J. / Alessio, F. / Alexander, M. / Ali, S. / Alkhazov, G. / Cartelle, P. Alvarez / Alves Jr, A. A. / Amato, S. / Amhis, Y. / Anderlini, L. /
    Anderson, J. / Appleby, R. B. / Gutierrez, O. Aquines / Archilli, F. / Artamonov, A. / Artuso, M. / Aslanides, E. / Auriemma, G. / Bachmann, S. / Back, J. J. / Baesso, C. / Baldini, W. / Barlow, R. J. / Barschel, C. / Barsuk, S. / Barter, W. / Bates, A. / Bauer, Th. / Bay, A. / Beddow, J. / Bediaga, I. / Belogurov, S. / Belous, K. / Belyaev, I. / Ben-Haim, E. / Benayoun, M. / Bencivenni, G. / Benson, S. / Benton, J. / Berezhnoy, A. / Bernet, R. / Bettler, M. -O. / van Beuzekom, M. / Bien, A. / Bifani, S. / Bird, T. / Bizzeti, A. / Bjørnstad, P. M. / Blake, T. / Blanc, F. / Blanks, C. / Blouw, J. / Blusk, S. / Bobrov, A. / Bocci, V. / Bondar, A. / Bondar, N. / Bonivento, W. / Borghi, S. / Borgia, A. / Bowcock, T. J. V. / Bozzi, C. / Brambach, T. / Brand, J. van den / Bressieux, J. / Brett, D. / Britsch, M. / Britton, T. / Brook, N. H. / Brown, H. / Büchler-Germann, A. / Burducea, I. / Bursche, A. / Buytaert, J. / Cadeddu, S. / Callot, O. / Calvi, M. / Gomez, M. Calvo / Camboni, A. / Campana, P. / Carbone, A. / Carboni, G. / Cardinale, R. / Cardini, A. / Carson, L. / Akiba, K. Carvalho / Casse, G. / Cattaneo, M. / Cauet, Ch. / Charles, M. / Charpentier, Ph. / Chen, P. / Chiapolini, N. / Chrzaszcz, M. / Ciba, K. / Vidal, X. Cid / Ciezarek, G. / Clarke, P. E. L. / Clemencic, M. / Cliff, H. V. / Closier, J. / Coca, C. / Coco, V. / Cogan, J. / Cogneras, E. / Collins, P. / Comerma-Montells, A. / Contu, A. / Cook, A. / Coombes, M. / Corti, G. / Couturier, B. / Cowan, G. A. / Craik, D. / Cunliffe, S. / Currie, R. / D'Ambrosio, C. / David, P. / David, P. N. Y. / De Bonis, I. / De Bruyn, K. / De Capua, S. / De Cian, M. / De Miranda, J. M. / De Paula, L. / De Simone, P. / Decamp, D. / Deckenhoff, M. / Degaudenzi, H. / Del Buono, L. / Deplano, C. / Derkach, D. / Deschamps, O. / Dettori, F. / Di Canto, A. / Dickens, J. / Dijkstra, H. / Batista, P. Diniz / Bonal, F. Domingo / Donleavy, S. / Dordei, F. / Suárez, A. Dosil / Dossett, D. / Dovbnya, A. / Dupertuis, F. / Dzhelyadin, R. / Dziurda, A. / Dzyuba, A. / Easo, S. / Egede, U. / Egorychev, V. / Eidelman, S. / van Eijk, D. / Eisenhardt, S. / Ekelhof, R. / Eklund, L. / Rifai, I. El / Elsasser, Ch. / Elsby, D. / Pereira, D. Esperante / Falabella, A. / Färber, C. / Fardell, G. / Farinelli, C. / Farry, S. / Fave, V. / Albor, V. Fernandez / Rodrigues, F. Ferreira / Ferro-Luzzi, M. / Filippov, S. / Fitzpatrick, C. / Fontana, M. / Fontanelli, F. / Forty, R. / Francisco, O. / Frank, M. / Frei, C. / Frosini, M. / Furcas, S. / Torreira, A. Gallas / Galli, D. / Gandelman, M. / Gandini, P. / Gao, Y. / Garnier, J-C. / Garofoli, J. / Garosi, P. / Tico, J. Garra / Garrido, L. / Gaspar, C. / Gauld, R. / Gersabeck, E. / Gersabeck, M. / Gershon, T. / Ghez, Ph. / Gibson, V. / Gligorov, V. V. / Göbel, C. / Golubkov, D. / Golutvin, A. / Gomes, A. / Gordon, H. / Gándara, M. Grabalosa / Diaz, R. Graciani / Cardoso, L. A. Granado / Graugés, E. / Graziani, G. / Grecu, A. / Greening, E. / Gregson, S. / Grünberg, O. / Gui, B. / Gushchin, E. / Guz, Yu. / Gys, T. / Hadjivasiliou, C. / Haefeli, G. / Haen, C. / Haines, S. C. / Hall, S. / Hampson, T. / Hansmann-Menzemer, S. / Harnew, N. / Harnew, S. T. / Harrison, J. / Harrison, P. F. / Hartmann, T. / He, J. / Heijne, V. / Hennessy, K. / Henrard, P. / Morata, J. A. Hernando / van Herwijnen, E. / Hicks, E. / Hill, D. / Hoballah, M. / Hopchev, P. / Hulsbergen, W. / Hunt, P. / Huse, T. / Hussain, N. / Hutchcroft, D. / Hynds, D. / Iakovenko, V. / Ilten, P. / Imong, J. / Jacobsson, R. / Jaeger, A. / Hussein, M. Jahjah / Jans, E. / Jansen, F. / Jaton, P. / Jean-Marie, B. / Jing, F. / John, M. / Johnson, D. / Jones, C. R. / Jost, B. / Kaballo, M. / Kandybei, S. / Karacson, M. / Karbach, T. M. / Keaveney, J. / Kenyon, I. R. / Kerzel, U. / Ketel, T. / Keune, A. / Khanji, B. / Kim, Y. M. / Kochebina, O. / Komarov, V. / Koopman, R. F. / Koppenburg, P. / Korolev, M. / Kozlinskiy, A. / Kravchuk, L. / Kreplin, K. / Kreps, M. / Krocker, G. / Krokovny, P. / Kruse, F. / Kucharczyk, M. / Kudryavtsev, V. / Kvaratskheliya, T. / La Thi, V. N. / Lacarrere, D. / Lafferty, G. / Lai, A. / Lambert, D. / Lambert, R. W. / Lanciotti, E. / Lanfranchi, G. / Langenbruch, C. / Latham, T. / Lazzeroni, C. / Gac, R. Le / van Leerdam, J. / Lees, J. -P. / Lefèvre, R. / Leflat, A. / Lefrançois, J. / Leroy, O. / Lesiak, T. / Li, Y. / Gioi, L. Li / Liles, M. / Lindner, R. / Linn, C. / Liu, B. / Liu, G. / von Loeben, J. / Lopes, J. H. / Asamar, E. Lopez / Lopez-March, N. / Lu, H. / Luisier, J. / Mac Raighne, A. / Machefert, F. / Machikhiliyan, I. V. / Maciuc, F. / Maev, O. / Magnin, J. / Maino, M. / Malde, S. / Manca, G. / Mancinelli, G. / Mangiafave, N. / Marconi, U. / Märki, R. / Marks, J. / Martellotti, G. / Martens, A. / Martin, L. / Sánchez, A. Martín / Martinelli, M. / Santos, D. Martinez / Massafferri, A. / Mathe, Z. / Matteuzzi, C. / Matveev, M. / Maurice, E. / Mazurov, A. / McCarthy, J. / McGregor, G. / McNulty, R. / Meissner, M. / Merk, M. / Merkel, J. / Milanes, D. A. / Minard, M. -N. / Rodriguez, J. Molina / Monteil, S. / Moran, D. / Morawski, P. / Mountain, R. / Mous, I. / Muheim, F. / Müller, K. / Muresan, R. / Muryn, B. / Muster, B. / Mylroie-Smith, J. / Naik, P. / Nakada, T. / Nandakumar, R. / Nasteva, I. / Needham, M. / Neufeld, N. / Nguyen, A. D. / Nguyen-Mau, C. / Nicol, M. / Niess, V. / Nikitin, N. / Nikodem, T. / Nomerotski, A. / Novoselov, A. / Oblakowska-Mucha, A. / Obraztsov, V. / Oggero, S. / Ogilvy, S. / Okhrimenko, O. / Oldeman, R. / Orlandea, M. / Goicochea, J. M. Otalora / Owen, P. / Pal, B. K. / Palano, A. / Palutan, M. / Panman, J. / Papanestis, A. / Pappagallo, M. / Parkes, C. / Parkinson, C. J. / Passaleva, G. / Patel, G. D. / Patel, M. / Patrick, G. N. / Patrignani, C. / Pavel-Nicorescu, C. / Alvarez, A. 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Sanmartin / Sannino, M. / Santacesaria, R. / Rios, C. Santamarina / Santinelli, R. / Santovetti, E. / Sapunov, M. / Sarti, A. / Satriano, C. / Satta, A. / Savrie, M. / Schaack, P. / Schiller, M. / Schindler, H. / Schleich, S. / Schlupp, M. / Schmelling, M. / Schmidt, B. / Schneider, O. / Schopper, A. / Schune, M. -H. / Schwemmer, R. / Sciascia, B. / Sciubba, A. / Seco, M. / Semennikov, A. / Senderowska, K. / Sepp, I. / Serra, N. / Serrano, J. / Seyfert, P. / Shapkin, M. / Shapoval, I. / Shatalov, P. / Shcheglov, Y. / Shears, T. / Shekhtman, L. / Shevchenko, O. / Shevchenko, V. / Shires, A. / Coutinho, R. Silva / Skwarnicki, T. / Smith, N. A. / Smith, E. / Smith, M. / Sobczak, K. / Soler, F. J. P. / Soomro, F. / Souza, D. / De Paula, B. Souza / Spaan, B. / Sparkes, A. / Spradlin, P. / Stagni, F. / Stahl, S. / Steinkamp, O. / Stoica, S. / Stone, S. / Storaci, B. / Straticiuc, M. / Straumann, U. / Subbiah, V. K. / Swientek, S. / Szczekowski, M. / Szczypka, P. / Szumlak, T. / T'Jampens, S. / Teklishyn, M. / Teodorescu, E. / Teubert, F. / Thomas, C. / Thomas, E. / van Tilburg, J. / Tisserand, V. / Tobin, M. / Tolk, S. / Tonelli, D. / Topp-Joergensen, S. / Torr, N. / Tournefier, E. / Tourneur, S. / Tran, M. T. / Tsaregorodtsev, A. / Tsopelas, P. / Tuning, N. / Garcia, M. Ubeda / Ukleja, A. / Urner, D. / Uwer, U. / Vagnoni, V. / Valenti, G. / Gomez, R. Vazquez / Regueiro, P. Vazquez / Vecchi, S. / Velthuis, J. J. / Veltri, M. / Veneziano, G. / Vesterinen, M. / Viaud, B. / Videau, I. / Vieira, D. / Vilasis-Cardona, X. / Visniakov, J. / Vollhardt, A. / Volyanskyy, D. / Voong, D. / Vorobyev, A. / Vorobyev, V. / Voss, H. / Voß, C. / Waldi, R. / Wallace, R. / Wandernoth, S. / Wang, J. / Ward, D. R. / Watson, N. K. / Webber, A. D. / Websdale, D. / Whitehead, M. / Wicht, J. / Wiedner, D. / Wiggers, L. / Wilkinson, G. / Williams, M. P. / Williams, M. / Wilson, F. F. / Wishahi, J. / Witek, M. / Witzeling, W. / Wotton, S. A. / Wright, S. / Wu, S. / Wyllie, K. / Xie, Y. / Xing, F. / Xing, Z. / Yang, Z. / Young, R. / Yuan, X. / Yushchenko, O. / Zangoli, M. / Zavertyaev, M. / Zhang, F. / Zhang, L. / Zhang, W. C. / Zhang, Y. / Zhelezov, A. / Zhong, L. / Zvyagin, A.

    2012  

    Abstract: Evidence for the hadronic annihilation decay mode $B^{+} \to D_s^{+}\phi$ is found with greater than $3\sigma$ significance. The branching fraction and \CP asymmetry are measured to be \mathcal{B}(B^{+} \to D_s^{+}\phi) &=& (1.87^{+1.25}_{-0.73}({\rm ... ...

    Abstract Evidence for the hadronic annihilation decay mode $B^{+} \to D_s^{+}\phi$ is found with greater than $3\sigma$ significance. The branching fraction and \CP asymmetry are measured to be \mathcal{B}(B^{+} \to D_s^{+}\phi) &=& (1.87^{+1.25}_{-0.73}({\rm stat}) \pm 0.19 ({\rm syst}) \pm 0.32 ({\rm norm})) \times 10^{-6}, \mathcal{A}_{CP}(B^{+} \to D_s^{+}\phi) &=& -0.01 \pm 0.41 ({\rm stat}) \pm 0.03 ({\rm syst}). The last uncertainty on $\mathcal{B}(B^{+} \to D_s^{+}\phi)$ is from the branching fractions of the $B^+ \to D_s^+ \kern 0.2em\bar{\kern -0.2em D}{}^0$ normalization mode and intermediate resonance decays. Upper limits are also set for the branching fractions of the related decay modes $B^{+}_{(c)} \to D^{+}_{(s)} K^{*0}$, $B^{+}_{(c)} \to D^{+}_{(s)} \kern 0.2em\bar{\kern -0.2em K}{}^{*0}$ and ${B_c^{+} \to D^{+}_{s}\phi}$, including the result ${\mathcal{B}(B^+ \to D^+ K^{*0})} < 1.8 \times 10^{-6}$ at the 90% credibility level.

    Comment: 19 Pages, 3 figures and 4 tables
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2012-10-03
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Book ; Online: A model-independent Dalitz plot analysis of $B^\pm \to D K^\pm$ with $D \to K^0_{\rm S} h^+h^-$ ($h=\pi, K$) decays and constraints on the CKM angle $\gamma$

    LHCb collaboration / Aaij, R. / Beteta, C. Abellan / Adametz, A. / Adeva, B. / Adinolfi, M. / Adrover, C. / Affolder, A. / Ajaltouni, Z. / Albrecht, J. / Alessio, F. / Alexander, M. / Ali, S. / Alkhazov, G. / Cartelle, P. Alvarez / Alves Jr, A. A. / Amato, S. / Amhis, Y. / Anderlini, L. /
    Anderson, J. / Appleby, R. B. / Gutierrez, O. Aquines / Archilli, F. / Artamonov, A. / Artuso, M. / Aslanides, E. / Auriemma, G. / Bachmann, S. / Back, J. J. / Baesso, C. / Baldini, W. / Barlow, R. J. / Barschel, C. / Barsuk, S. / Barter, W. / Bates, A. / Bauer, Th. / Bay, A. / Beddow, J. / Bediaga, I. / Belogurov, S. / Belous, K. / Belyaev, I. / Ben-Haim, E. / Benayoun, M. / Bencivenni, G. / Benson, S. / Benton, J. / Berezhnoy, A. / Bernet, R. / Bettler, M. -O. / van Beuzekom, M. / Bien, A. / Bifani, S. / Bird, T. / Bizzeti, A. / Bjørnstad, P. M. / Blake, T. / Blanc, F. / Blanks, C. / Blouw, J. / Blusk, S. / Bobrov, A. / Bocci, V. / Bondar, A. / Bondar, N. / Bonivento, W. / Borghi, S. / Borgia, A. / Bowcock, T. J. V. / Bozzi, C. / Brambach, T. / Brand, J. van den / Bressieux, J. / Brett, D. / Britsch, M. / Britton, T. / Brook, N. H. / Brown, H. / Büchler-Germann, A. / Burducea, I. / Bursche, A. / Buytaert, J. / Cadeddu, S. / Callot, O. / Calvi, M. / Gomez, M. Calvo / Camboni, A. / Campana, P. / Carbone, A. / Carboni, G. / Cardinale, R. / Cardini, A. / Carson, L. / Akiba, K. Carvalho / Casse, G. / Cattaneo, M. / Cauet, Ch. / Charles, M. / Charpentier, Ph. / Chen, P. / Chiapolini, N. / Chrzaszcz, M. / Ciba, K. / Vidal, X. Cid / Ciezarek, G. / Clarke, P. E. L. / Clemencic, M. / Cliff, H. V. / Closier, J. / Coca, C. / Coco, V. / Cogan, J. / Cogneras, E. / Collins, P. / Comerma-Montells, A. / Contu, A. / Cook, A. / Coombes, M. / Corti, G. / Couturier, B. / Cowan, G. A. / Craik, D. / Cunliffe, S. / Currie, R. / D'Ambrosio, C. / David, P. / David, P. N. Y. / De Bonis, I. / De Bruyn, K. / De Capua, S. / De Cian, M. / De Miranda, J. M. / De Paula, L. / De Simone, P. / Decamp, D. / Deckenhoff, M. / Degaudenzi, H. / Del Buono, L. / Deplano, C. / Derkach, D. / Deschamps, O. / Dettori, F. / Di Canto, A. / Dickens, J. / Dijkstra, H. / Batista, P. Diniz / Bonal, F. Domingo / Donleavy, S. / Dordei, F. / Suárez, A. Dosil / Dossett, D. / Dovbnya, A. / Dupertuis, F. / Dzhelyadin, R. / Dziurda, A. / Dzyuba, A. / Easo, S. / Egede, U. / Egorychev, V. / Eidelman, S. / van Eijk, D. / Eisenhardt, S. / Ekelhof, R. / Eklund, L. / Rifai, I. El / Elsasser, Ch. / Elsby, D. / Pereira, D. Esperante / Falabella, A. / Färber, C. / Fardell, G. / Farinelli, C. / Farry, S. / Fave, V. / Albor, V. Fernandez / Rodrigues, F. Ferreira / Ferro-Luzzi, M. / Filippov, S. / Fitzpatrick, C. / Fontana, M. / Fontanelli, F. / Forty, R. / Francisco, O. / Frank, M. / Frei, C. / Frosini, M. / Furcas, S. / Torreira, A. Gallas / Galli, D. / Gandelman, M. / Gandini, P. / Gao, Y. / Garnier, J-C. / Garofoli, J. / Garosi, P. / Tico, J. Garra / Garrido, L. / Gaspar, C. / Gauld, R. / Gersabeck, E. / Gersabeck, M. / Gershon, T. / Ghez, Ph. / Gibson, V. / Gligorov, V. V. / Göbel, C. / Golubkov, D. / Golutvin, A. / Gomes, A. / Gordon, H. / Gándara, M. Grabalosa / Diaz, R. Graciani / Cardoso, L. A. 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F. / Koppenburg, P. / Korolev, M. / Kozlinskiy, A. / Kravchuk, L. / Kreplin, K. / Kreps, M. / Krocker, G. / Krokovny, P. / Kruse, F. / Kucharczyk, M. / Kudryavtsev, V. / Kvaratskheliya, T. / La Thi, V. N. / Lacarrere, D. / Lafferty, G. / Lai, A. / Lambert, D. / Lambert, R. W. / Lanciotti, E. / Lanfranchi, G. / Langenbruch, C. / Latham, T. / Lazzeroni, C. / Gac, R. Le / van Leerdam, J. / Lees, J. -P. / Lefèvre, R. / Leflat, A. / Lefrançois, J. / Leroy, O. / Lesiak, T. / Li, Y. / Gioi, L. Li / Liles, M. / Lindner, R. / Linn, C. / Liu, B. / Liu, G. / von Loeben, J. / Lopes, J. H. / Asamar, E. Lopez / Lopez-March, N. / Lu, H. / Luisier, J. / Mac Raighne, A. / Machefert, F. / Machikhiliyan, I. V. / Maciuc, F. / Maev, O. / Magnin, J. / Maino, M. / Malde, S. / Manca, G. / Mancinelli, G. / Mangiafave, N. / Marconi, U. / Märki, R. / Marks, J. / Martellotti, G. / Martens, A. / Martin, L. / Sánchez, A. Martín / Martinelli, M. / Santos, D. Martinez / Massafferri, A. / Mathe, Z. / Matteuzzi, C. / Matveev, M. / Maurice, E. / Mazurov, A. / McCarthy, J. / McGregor, G. / McNulty, R. / Meissner, M. / Merk, M. / Merkel, J. / Milanes, D. A. / Minard, M. -N. / Rodriguez, J. Molina / Monteil, S. / Moran, D. / Morawski, P. / Mountain, R. / Mous, I. / Muheim, F. / Müller, K. / Muresan, R. / Muryn, B. / Muster, B. / Mylroie-Smith, J. / Naik, P. / Nakada, T. / Nandakumar, R. / Nasteva, I. / Needham, M. / Neufeld, N. / Nguyen, A. D. / Nguyen-Mau, C. / Nicol, M. / Niess, V. / Nikitin, N. / Nikodem, T. / Nomerotski, A. / Novoselov, A. / Oblakowska-Mucha, A. / Obraztsov, V. / Oggero, S. / Ogilvy, S. / Okhrimenko, O. / Oldeman, R. / Orlandea, M. / Goicochea, J. M. Otalora / Owen, P. / Pal, B. K. / Palano, A. / Palutan, M. / Panman, J. / Papanestis, A. / Pappagallo, M. / Parkes, C. / Parkinson, C. J. / Passaleva, G. / Patel, G. D. / Patel, M. / Patrick, G. N. / Patrignani, C. / Pavel-Nicorescu, C. / Alvarez, A. Pazos / Pellegrino, A. / Penso, G. / Altarelli, M. Pepe / Perazzini, S. / Perego, D. L. / Trigo, E. Perez / Yzquierdo, A. Pérez-Calero / Perret, P. / Perrin-Terrin, M. / Pessina, G. / Petridis, K. / Petrolini, A. / Phan, A. / Olloqui, E. Picatoste / Valls, B. Pie / Pietrzyk, B. / Pilař, T. / Pinci, D. / Playfer, S. / Casasus, M. Plo / Polci, F. / Polok, G. / Poluektov, A. / Polycarpo, E. / Popov, D. / Popovici, B. / Potterat, C. / Powell, A. / Prisciandaro, J. / Pugatch, V. / Navarro, A. Puig / Qian, W. / Rademacker, J. H. / Rakotomiaramanana, B. / Rangel, M. S. / Raniuk, I. / Rauschmayr, N. / Raven, G. / Redford, S. / Reid, M. M. / Reis, A. C. dos / Ricciardi, S. / Richards, A. / Rinnert, K. / Molina, V. Rives / Romero, D. A. Roa / Robbe, P. / Rodrigues, E. / Perez, P. Rodriguez / Rogers, G. J. / Roiser, S. / Romanovsky, V. / Vidal, A. Romero / Rouvinet, J. / Ruf, T. / Ruiz, H. / Sabatino, G. / Silva, J. J. Saborido / Sagidova, N. / Sail, P. / Saitta, B. / Salzmann, C. / Sedes, B. Sanmartin / Sannino, M. / Santacesaria, R. / Rios, C. Santamarina / Santinelli, R. / Santovetti, E. / Sapunov, M. / Sarti, A. / Satriano, C. / Satta, A. / Savrie, M. / Schaack, P. / Schiller, M. / Schindler, H. / Schleich, S. / Schlupp, M. / Schmelling, M. / Schmidt, B. / Schneider, O. / Schopper, A. / Schune, M. -H. / Schwemmer, R. / Sciascia, B. / Sciubba, A. / Seco, M. / Semennikov, A. / Senderowska, K. / Sepp, I. / Serra, N. / Serrano, J. / Seyfert, P. / Shapkin, M. / Shapoval, I. / Shatalov, P. / Shcheglov, Y. / Shears, T. / Shekhtman, L. / Shevchenko, O. / Shevchenko, V. / Shires, A. / Coutinho, R. Silva / Skwarnicki, T. / Smith, N. A. / Smith, E. / Smith, M. / Sobczak, K. / Soler, F. J. P. / Soomro, F. / Souza, D. / De Paula, B. Souza / Spaan, B. / Sparkes, A. / Spradlin, P. / Stagni, F. / Stahl, S. / Steinkamp, O. / Stoica, S. / Stone, S. / Storaci, B. / Straticiuc, M. / Straumann, U. / Subbiah, V. K. / Swientek, S. / Szczekowski, M. / Szczypka, P. / Szumlak, T. / T'Jampens, S. / Teklishyn, M. / Teodorescu, E. / Teubert, F. / Thomas, C. / Thomas, E. / van Tilburg, J. / Tisserand, V. / Tobin, M. / Tolk, S. / Tonelli, D. / Topp-Joergensen, S. / Torr, N. / Tournefier, E. / Tourneur, S. / Tran, M. T. / Tsaregorodtsev, A. / Tsopelas, P. / Tuning, N. / Garcia, M. Ubeda / Ukleja, A. / Urner, D. / Uwer, U. / Vagnoni, V. / Valenti, G. / Gomez, R. Vazquez / Regueiro, P. Vazquez / Vecchi, S. / Velthuis, J. J. / Veltri, M. / Veneziano, G. / Vesterinen, M. / Viaud, B. / Videau, I. / Vieira, D. / Vilasis-Cardona, X. / Visniakov, J. / Vollhardt, A. / Volyanskyy, D. / Voong, D. / Vorobyev, A. / Vorobyev, V. / Voss, H. / Voß, C. / Waldi, R. / Wallace, R. / Wandernoth, S. / Wang, J. / Ward, D. R. / Watson, N. K. / Webber, A. D. / Websdale, D. / Whitehead, M. / Wicht, J. / Wiedner, D. / Wiggers, L. / Wilkinson, G. / Williams, M. P. / Williams, M. / Wilson, F. F. / Wishahi, J. / Witek, M. / Witzeling, W. / Wotton, S. A. / Wright, S. / Wu, S. / Wyllie, K. / Xie, Y. / Xing, F. / Xing, Z. / Yang, Z. / Young, R. / Yuan, X. / Yushchenko, O. / Zangoli, M. / Zavertyaev, M. / Zhang, F. / Zhang, L. / Zhang, W. C. / Zhang, Y. / Zhelezov, A. / Zhong, L. / Zvyagin, A.

    2012  

    Abstract: A binned Dalitz plot analysis of $B^\pm \to D K^\pm$ decays, with $D \to K^0_{\rm S} \pi^+\pi^-$ and $D \to K^0_{\rm S} K^+ K^-$, is performed to measure the CP-violating observables $x_{\pm}$ and $y_{\pm}$ which are sensitive to the CKM angle $\gamma$. ... ...

    Abstract A binned Dalitz plot analysis of $B^\pm \to D K^\pm$ decays, with $D \to K^0_{\rm S} \pi^+\pi^-$ and $D \to K^0_{\rm S} K^+ K^-$, is performed to measure the CP-violating observables $x_{\pm}$ and $y_{\pm}$ which are sensitive to the CKM angle $\gamma$. The analysis exploits 1.0 $\rm fb^{-1}$ of data collected by the LHCb experiment. The study makes no model-based assumption on the variation of the strong phase of the D decay amplitude over the Dalitz plot, but uses measurements of this quantity from CLEO-c as input. The values of the parameters are found to be $x_- = (0.0 \pm 4.3 \pm 1.5 \pm 0.6) \times 10^{-2}$, $y_- = (2.7 \pm 5.2 \pm 0.8 \pm 2.3) \times 10^{-2}$, $x_+ = (-10.3 \pm 4.5 \pm 1.8 \pm 1.4)\times 10^{-2}$ and $y_+ = (-0.9 \pm 3.7 \pm 0.8 \pm 3.0)\times 10^{-2}$. The first, second, and third uncertainties are the statistical, the experimental systematic, and the error associated with the precision of the strong-phase parameters measured at CLEO-c, respectively. These results correspond to $\gamma = (44^{\,+43}_{\,-38})^\circ$, with a second solution at $\gamma \to \gamma + 180^\circ$, and $r_B = 0.07 \pm 0.04$, where $r_B$ is the ratio between the suppressed and favoured B decay amplitudes.

    Comment: 26 pages,7 figures; this revision with additional author information uploaded
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2012-09-26
    Publishing country us
    Document type Book ; Online
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  4. Book ; Online: Measurement of the ratio of branching fractions BR(B0 -> K*0 gamma)/BR(Bs0 -> phi gamma) and the direct CP asymmetry in B0 -> K*0 gamma

    LHCb collaboration / Aaij, R. / Beteta, C. Abellan / Adametz, A. / Adeva, B. / Adinolfi, M. / Adrover, C. / Affolder, A. / Ajaltouni, Z. / Albrecht, J. / Alessio, F. / Alexander, M. / Ali, S. / Alkhazov, G. / Cartelle, P. Alvarez / Alves Jr, A. A. / Amato, S. / Amhis, Y. / Anderlini, L. /
    Anderson, J. / Appleby, R. B. / Gutierrez, O. Aquines / Archilli, F. / Artamonov, A. / Artuso, M. / Aslanides, E. / Auriemma, G. / Bachmann, S. / Back, J. J. / Baesso, C. / Balagura, V. / Baldini, W. / Barlow, R. J. / Barschel, C. / Barsuk, S. / Barter, W. / Bates, A. / Bauer, C. / Bauer, Th. / Bay, A. / Beddow, J. / Bediaga, I. / Belogurov, S. / Belous, K. / Belyaev, I. / Ben-Haim, E. / Benayoun, M. / Bencivenni, G. / Benson, S. / Benton, J. / Berezhnoy, A. / Bernet, R. / Bettler, M. -O. / van Beuzekom, M. / Bien, A. / Bifani, S. / Bird, T. / Bizzeti, A. / Bjørnstad, P. M. / Blake, T. / Blanc, F. / Blanks, C. / Blouw, J. / Blusk, S. / Bobrov, A. / Bocci, V. / Bondar, A. / Bondar, N. / Bonivento, W. / Borghi, S. / Borgia, A. / Bowcock, T. J. V. / Bozzi, C. / Brambach, T. / Brand, J. van den / Bressieux, J. / Brett, D. / Britsch, M. / Britton, T. / Brook, N. 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    2012  

    Abstract: The ratio of branching fractions of the radiative B decays B0 -> K*0 gamma and Bs0 phi gamma has been measured using an integrated luminosity of 1.0 fb-1 of pp collision data collected by the LHCb experiment at a centre-of-mass energy of sqrt(s)=7 TeV. ... ...

    Abstract The ratio of branching fractions of the radiative B decays B0 -> K*0 gamma and Bs0 phi gamma has been measured using an integrated luminosity of 1.0 fb-1 of pp collision data collected by the LHCb experiment at a centre-of-mass energy of sqrt(s)=7 TeV. The value obtained is BR(B0 -> K*0 gamma)/BR(Bs0 -> phi gamma) = 1.23 +/- 0.06(stat.) +/- 0.04(syst.) +/- 0.10(fs/fd), where the first uncertainty is statistical, the second is the experimental systematic uncertainty and the third is associated with the ratio of fragmentation fractions fs/fd. Using the world average value for BR(B0 -> K*0 gamma), the branching fraction BR(Bs0 -> phi gamma) is measured to be (3.5 +/- 0.4) x 10^{-5}. The direct CP asymmetry in B0 -> K*0 gamma decays has also been measured with the same data and found to be A(CP)(B0 -> K*0 gamma) = (0.8 +/- 1.7(stat.) +/- 0.9(syst.))%. Both measurements are the most precise to date and are in agreement with the previous experimental results and theoretical expectations.

    Comment: 21 pages, 3 figues, 4 tables
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2012-09-03
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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