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Measurement of the direct CP violating charge asymmetry in $B^\pm \rightarrow \mu^\pm \nu_\mu D^{0}$ decays

We present the first measurement of the CP violating charge asymmetry in $B^\pm \to \mu^\pm \nu_\mu {D}^0$ decays using the full Run II integrated luminosity of 10.4 fb$^{-1}$ in proton-antiproton collisions collected with the D0 detector at the Fermilab Tevatron Collider. We measure a difference in...

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Detalles Bibliográficos
Autores principales: Abazov, Victor Mukhamedovich, Abbott, Braden Keim, Acharya, Bannanje Sripath, Adams, Mark Raymond, Adams, Todd, Agnew, James P, Alexeev, Guennadi D, Alkhazov, Georgiy D, Alton, Andrew K, Askew, Andrew Warren, Atkins, Scott, Augsten, Kamil, Aushev, Volodymyr, Aushev, Yegor, Avila, Carlos A, Badaud, Frederique, Bagby, Linda F, Baldin, Boris, Bandurin, Dmitry V, Banerjee, Sunanda, Barberis, Emanuela, Baringer, Philip S, Bartlett, JFrederick, Bassler, Ursula Rita, Bazterra, Victor, Bean, Alice L, Begalli, Marcia, Bellantoni, Leo, Beri, Suman B, Bernardi, Gregorio, Bernhard, Ralf Patrick, Bertram, Iain A, Besancon, Marc, Beuselinck, Raymond, Bhat, Pushpalatha C, Bhatia, Sudeep, Bhatnagar, Vipin, Blazey, Gerald Charles, Blessing, Susan K, Bloom, Kenneth A, Boehnlein, Amber S, Boline, Daniel Dooley, Boos, Edward E, Borissov, Guennadi, Borysova, Maryna, Brandt, Andrew, Brandt, Oleg, Brochmann, Michelle, Brock, Raymond L, Bross, Alan D, Brown, Duncan Paul, Bu, Xue-Bing, Buehler, Marc, Buescher, Volker, Bunichev, Viacheslav Yevgenyevich, Burdin, Sergey, Buszello, Claus Peter, Camacho-Perez, Enrique, Casey, Brendan Cameron Kieran, Castilla-Valdez, Heriberto, Caughron, Seth Aaron, Chakrabarti, Subhendu, Chan, Kwok Ming Leo, Chandra, Avdhesh, Chapon, Emilien, Chen, Guo, Cho, Sung-Woong, Choi, Suyong, Choudhary, Brajesh C, Cihangir, Selcuk, Claes, Daniel R, Clutter, Justace Randall, Cooke, Michael P, Cooper, William Edward, Corcoran, Marjorie D, Couderc, Fabrice, Cousinou, Marie-Claude, Cuth, Jakub, Cutts, David, Das, Amitabha, Davies, Gavin John, de Jong, Sijbrand Jan, De La Cruz-Burelo, Eduard, Deliot, Frederic, Demina, Regina, Denisov, Dmitri S, Denisov, Sergei P, Desai, Satish Vijay, Deterre, Cecile, DeVaughan, Kayle Otis, Diehl, HThomas, Diesburg, Michael, Ding, Pengfei, Dominguez, DAaron M, Dubey, Abhinav Kumar, Dudko, Lev V, Duperrin, Arnaud, Dutt, Suneel, Eads, Michael T, Edmunds, Daniel L, Ellison, John A, Elvira, VDaniel, Enari, Yuji, Evans, Harold G, Evdokimov, Anatoly V, Evdokimov, Valeri N, Faure, Alexandre, Feng, Lei, Ferbel, Thomas, Fiedler, Frank, Filthaut, Frank, Fisher, Wade Cameron, Fisk, HEugene, Fortner, Michael R, Fox, Harald, Franc, Jiri, Fuess, Stuart C, Garbincius, Peter H, Garcia-Bellido, Aran, Garcia-Gonzalez, Jose Andres, Gavrilov, Vladimir B, Geng, Weigang, Gerber, Cecilia Elena, Gershtein, Yuri S, Ginther, George E, Gogota, Olga, Golovanov, Georgy Anatolievich, Grannis, Paul D, Greder, Sebastien, Greenlee, Herbert B, Grenier, Gerald Jean, Gris, Phillipe Luc, Grivaz, Jean-Francois, Grohsjean, Alexander, Gruenendahl, Stefan, Gruenewald, Martin Werner, Guillemin, Thibault, Gutierrez, Gaston R, Gutierrez, Phillip, Haley, Joseph Glenn Biddle, Han, Liang, Harder, Kristian, Harel, Amnon, Hauptman, John Michael, Hays, Jonathan M, Head, Tim, Hebbeker, Thomas, Hedin, David R, Hegab, Hatim, Heinson, Ann, Heintz, Ulrich, Hensel, Carsten, Heredia-De La Cruz, Ivan, Herner, Kenneth Richard, Hesketh, Gavin G, Hildreth, Michael D, Hirosky, Robert James, Hoang, Trang, Hobbs, John D, Hoeneisen, Bruce, Hogan, Julie, Hohlfeld, Mark, Holzbauer, Jenny Lyn, Howley, Ian James, Hubacek, Zdenek, Hynek, Vlastislav, Iashvili, Ia, Ilchenko, Yuriy, Illingworth, Robert A, Ito, Albert S, Jabeen, Shabnam, Jaffre, Michel J, Jayasinghe, Ayesh, Jeong, Min-Soo, Jesik, Richard L, Jiang, Peng, Johns, Kenneth Arthur, Johnson, Emily, Johnson, Marvin E, Jonckheere, Alan M, Jonsson, Per Martin, Joshi, Jyoti, Jung, Andreas Werner, Juste, Aurelio, Kajfasz, Eric, Karmanov, Dmitriy Y, Katsanos, Ioannis, Kaur, Manbir, Kehoe, Robert Leo Patrick, Kermiche, Smain, Khalatyan, Norayr, Khanov, Alexander, Kharchilava, Avto, Kharzheev, Yuri N, Kiselevich, Ivan Lvovich, Kohli, Jatinder M, Kozelov, Alexander V, Kraus, James Alexander, Kumar, Ashish, Kupco, Alexander, Kurca, Tibor, Kuzmin, Valentin Alexandrovich, Lammers, Sabine Wedam, Lebrun, Patrice, Lee, Hyeon-Seung, Lee, Seh-Wook, Lee, William M, Lei, Xiaowen, Lellouch, Jeremie, Li, Dikai, Li, Hengne, Li, Liang, Li, Qi-Zhong, Lim, Jeong Ku, Lincoln, Donald W, Linnemann, James Thomas, Lipaev, Vladimir V, Lipton, Ronald J, Liu, Huanzhao, Liu, Yanwen, Lobodenko, Alexandre, Lokajicek, Milos, Lopes de Sa, Rafael, Luna-Garcia, Rene, Lyon, Adam Leonard, Maciel, Arthur KA, Madar, Romain, Magana-Villalba, Ricardo, Malik, Sudhir, Malyshev, Vladimir L, Mansour, Jason, Martinez-Ortega, Jorge, McCarthy, Robert L, Mcgivern, Carrie Lynne, Meijer, Melvin M, Melnitchouk, Alexander S, Menezes, Diego D, Mercadante, Pedro Galli, Merkin, Mikhail M, Meyer, Arnd, Meyer, Jorg Manfred, Miconi, Florian, Mondal, Naba K, Mulhearn, Michael James, Nagy, Elemer, Narain, Meenakshi, Nayyar, Ruchika, Neal, Homer A, Negret, Juan Pablo, Neustroev, Petr V, Nguyen, Huong Thi, Nunnemann, Thomas P, Hernandez Orduna, Jose de Jesus, Osman, Nicolas Ahmed, Pal, Arnab, Parashar, Neeti, Parihar, Vivek, Park, Sung Keun, Partridge, Richard A, Parua, Nirmalya, Patwa, Abid, Penning, Bjoern, Perfilov, Maxim Anatolyevich, Peters, Reinhild Yvonne Fatima, Petridis, Konstantinos, Petrillo, Gianluca, Petroff, Pierre, Pleier, Marc-Andre, Podstavkov, Vladimir M, Popov, Alexey V, Prewitt, Michelle, Price, Darren, Prokopenko, Nikolay N, Qian, Jianming, Quadt, Arnulf, Quinn, Gene Breese, Ratoff, Peter N, Razumov, Ivan A, Ripp-Baudot, Isabelle, Rizatdinova, Flera, Rominsky, Mandy Kathleen, Ross, Anthony, Royon, Christophe, Rubinov, Paul Michael, Ruchti, Randal C, Sajot, Gerard, Sanchez-Hernandez, Alberto, Sanders, Michiel P, Santos, Angelo Souza, Savage, David G, Savitskyi, Mykola, Sawyer, HLee, Scanlon, Timothy P, Schamberger, RDean, Scheglov, Yury A, Schellman, Heidi M, Schott, Matthias, Schwanenberger, Christian, Schwienhorst, Reinhard H, Sekaric, Jadranka, Severini, Horst, Shabalina, Elizaveta K, Shary, Viacheslav V, Shaw, Savanna, Shchukin, Andrey A, Simak, Vladislav J, Skubic, Patrick Louis, Slattery, Paul F, Snow, Gregory R, Snow, Joel Mark, Snyder, Scott Stuart, Soldner-Rembold, Stefan, Sonnenschein, Lars, Soustruznik, Karel, Stark, Jan, Stefaniuk, Nazar, Stoyanova, Dina A, Strauss, Michael G, Suter, Louise, Svoisky, Peter V, Titov, Maxim, Tokmenin, Valeriy V, Tsai, Yun-Tse, Tsybychev, Dmitri, Tuchming, Boris, Tully, Christopher George T, Uvarov, Lev, Uvarov, Sergey L, Uzunyan, Sergey A, Van Kooten, Richard J, van Leeuwen, Willem M, Varelas, Nikos, Varnes, Erich W, Vasilyev, Igor A, Verkheev, Alexander Yurievich, Vertogradov, Leonid S, Verzocchi, Marco, Vesterinen, Mika, Vilanova, Didier, Vokac, Petr, Wahl, Horst D, Wang, Michael HLS, Warchol, Jadwiga, Watts, Gordon Thomas, Wayne, Mitchell R, Weichert, Jonas, Welty-Rieger, Leah Christine, Williams, Mark Richard James, Wilson, Graham Wallace, Wobisch, Markus, Wood, Darien Robert, Wyatt, Terence R, Xie, Yunhe, Yamada, Ryuji, Yang, Siqi, Yasuda, Takahiro, Yatsunenko, Yuriy A, Ye, Wanyu, Ye, Zhenyu, Yin, Hang, Yip, Kin, Youn, Sungwoo, Yu, Jiaming, Zennamo, Joseph, Zhao, Tianqi Gilbert, Zhou, Bing, Zhu, Junjie, Zielinski, Marek, Zieminska, Daria, Zivkovic, Lidija
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.95.031101
http://cds.cern.ch/record/2203732
Descripción
Sumario:We present the first measurement of the CP violating charge asymmetry in $B^\pm \to \mu^\pm \nu_\mu {D}^0$ decays using the full Run II integrated luminosity of 10.4 fb$^{-1}$ in proton-antiproton collisions collected with the D0 detector at the Fermilab Tevatron Collider. We measure a difference in the yield of $B^-$ and $B^+$ mesons in these decays by fitting the reconstructed invariant mass distributions. This results in an asymmetry of $A^{\mu D^{0}} =\left[ -0.03 \pm 0.27 \right]\%$, which is consistent with standard model predictions.