Accès ouvert déclaré
2020
preprint
Measurement of $|V_{cb}|$ with $B_s^0 \to D_s^{(*)-} \mu^+ \nu_{\mu}$ decays
R. Aaij, T. Ackernley, B. Adeva, M. Adinolfi, H. Afsharnia, C. Aidala, S. Aiola, Ziad Ajaltouni, S. Akar, P. Albicocco, J. Albrecht, F. Alessio, Michael Thomas Alexander, Georgy Alkhazov, Antonio Augusto Alves Junior, S. Amato, Y. Amhis, Liupan An, L. Anderlini, Guido Andreassi, M. Andreotti, F. Archilli, A. Artamonov, M. Artuso, Kenenbek Arzymatov, E. Aslanides, M. Atzeni, Benjamin Audurier, S. Bachmann, John J Back, S. Baker, V. Balagura, W. Baldini, A. Baranov, Roger John Barlow, S. Barsuk, W. Barter, M. Bartolini, F. Baryshnikov, G. Bassi, V. Batozskaya, B. Batsukh, A. Battig, A. Bay, M. Becker, F. Bedeschi, I. Bediaga, A. Beiter, L. J. Bel, V. Belavin, S. Belin, N. Beliy, V. Bellée, K. Belous, I. Belyaev, G. Bencivenni, E. Ben-Haim, S. Benson, Sarah Beranek, Alexander Berezhnoy, R. Bernet, D. Berninghoff, H. C. Bernstein, C. Bertella, E. Bertholet, A. Bertolin, C. Betancourt, F. Betti, Marc-Olivier Bettler, Ia. Bezshyiko, S. Bhasin, J. Bhom, M. S. Bieker, S. Bifani, P. Billoir, A. Bizzeti, Mikkel Bjørn, Michele Piero Blago, T. Blake, F. Blanc, S. Blusk, D. Bobulska, V. Bocci, T. Boettcher, A. S. Boldyrev, A. Bondar, N. Bondar, S. Borghi, M. Borisyak, M. Borsato, J. T. Borsuk, T. J. V. Bowcock, C. Bozzi, Matthew John Bradley, S. Braun, Michael Brodski, J. Brodzicka, D. Brundu, Emma Buchanan, A. Buonaura, C. Burr, Albert Bursche, J. S. Butter, J. Buytaert, W. Byczynski, S. Cadeddu, Hao Ming Cai, R. Calabrese, S. Cali, R. Calladine, M. Calvi, Alessandro Camboni, P. Campana, L. Capriotti, A. Carbone, G. Carboni, R. Cardinale, A. Cardini, P. Carniti, G. Casse, M. Cattaneo, G. Cavallero, S. Celani, R. Cenci, J. Cerasoli, Matthew George Chapman, M. Charles, Philippe Charpentier, Georgios Chatzikonstantinidis, M. Chefdeville, Viktoriia Chekalina, 陈晨, S. Chen, A. Chernov, Stefan-Gabriel Chitic, V. Chobanova, M. Chrząszcz, Alexsei Chubykin, M. F. Cicala, G. Ciezarek, F. Cindolo, P. E. L. Clarke, M. Clemencic, H. V. Cliff, J. Closier, John Leslie Cobbledick, V. Coco, J. A. B. Coelho, J. Cogan, E. Cogneras, L. Cojocariu, P. Collins, T. Colombo, Albert Comerma-Montells, A. Contu, N. Cooke, G. Coombs, S. Coquereau, G. Corti, B. Couturier, D. C. Craik, J. Crkovská, A. Crocombe, R. Currie, Cesar Luiz Da Silva, E. Dall’Occo, Jeremy Peter Dalseno, Carmelo D’Ambrosio, Anna V. Danilina, P. d’Argent, A. Davis, O. De Aguiar Francisco, K. De Bruyn, S. De Capua, M. De Cian, J. M. De Miranda, L. De Paula, M. De Serio, P. De Simone, J. A. de Vries, Cameron Thomas Dean, D. Décamp, L. Del Buono, B. Delaney, H.-P. Dembinski, Moritz Demmer, A. Dendek, V. Denysenko, Д. Деркач, O. Deschamps, Fabrice Desse, F. Dettori, B. Dey, Angelo Di Canto, P. Di Nezza, Sergey I. Didenko, Hans Dijkstra, Vasyl Dobishuk, F. Dordei, M. Dorigo, Alberto dos Reis, Lauren Douglas, Anatoliy Dovbnya, K. Dreimanis, M. W. Dudek, L. Dufour, G. Dujany, P. Durante, J. M. Durham, D. Dutta, M. Dziewiecki, A. Dziurda, A. Dzyuba, S. Easo, U. Egede, V. Egorychev, Semen Eidelman, S. Eisenhardt, Robert Ekelhof, S. Ek-In, L. Eklund, S. Ely, A. Ene, E. Epple, S. Escher, S. Esen, Timothy Evans, Antonio Falabella, Jingzhou Fan, N. Farley, S. Farry, D. Fazzini, Petr A. Fedin, M. Féo, F. Ferrari, Martina Ferrillo, M. Ferro-Luzzi, S. Filippov, R. A. Fini, M. Fiorini, M. Firlej, Kamil Leszek Fischer, C. Fitzpatrick, T. Fiutowski, F. Fleuret, M. Fontana, F. Fontanelli, R. Forty, M. Frank, C. Frei, D. A. Friday, J. Fu, W. Funk, E. Gabriel, Domenico Galli, Stefano Gallorini, S. Gambetta, Y. Gan, M. Gandelman, P. Gandini, Yuanning Gao, L. Garrido, David Gascon, C. Gaspar, David Gerick, Evelina Mihova Gersabeck, M. Gersabeck, Timothy Gershon, Dawid Gerstel, Philippe Ghez, V. Gibson, A. Gioventù, O. G. Girard, L. Giubega, C. Giugliano, Konstantin Gizdov, Vladimir Vava Gligorov, Carla Göbel, D. Golubkov, A. Golutvin, A. Gomes, Petr Gorbounov, I. Gorelov, C. Gotti, Ekaterina Govorkova, J. P. Grabowski, T. Grammatico, E. Graugés, E. Graverini, G. Graziani, Alexandru Tudor Grecu, R. Greim, P. Griffith, L. Grillo, Lukas Gruber, Chenxi Gu, E. Gushchin, Andreas Güth, Yury Guz, T. Gys, P. A. Günther, T. Hadavizadeh, G. Haefeli, Christophe Haen, S. C. Haines, P. M. Hamilton, Qundong Han, Xiaoxue Han, Thomas Henry Hancock, S. Hansmann-Menzemer, N. Harnew, T. Harrison, R. Hart, C. Hasse, M. Hatch, J. He, Malte Hecker, K. Heijhoff, K. Heinicke, A. Heister, Arthur Marius Hennequin, K. Hennessy, Louis Henry, J. Heuel, A. Hicheur, D. Hill, M. Hilton, P. Hopchev, Jiangqiao Hu, Wenhua Hu, Wenqian Huang, W. Hulsbergen, T. Humair, R. J. Hunter, M. Hushchyn, D. Hutchcroft, D. Hynds, P. Ibis, M. Idzik, P. Ilten, Alexander Inglessi, A.V. Inyakin, Kuzma A. Ivshin, R. Jacobsson, Sune K. Jakobsen, Eddy Jans, Brij Kishor Jashal, Abolhassan Jawahery, Vukan Jevtic, Feng Jiang, M. John, Daniel Johnson, Christopher R. Jones, B. Jost, N. Jurik, S. Kandybei, M. Karacson, James Mwangi Kariuki, N. Kazeev, M. Kecke, F. Keizer, M. Kelsey, M. Kenzie, T. Ketel, B. Khanji, A. Kharisova, Kyung Eun Kim, T. Kirn, V. S. Kirsebom, S. Klaver, K. Klimaszewski, A. Kondybayeva, A. Konoplyannikov, P. Kopciewicz, R. Kopecna, P. Koppenburg, I. Kostiuk, O. Kot, S. Kotriakhova, Leonid V Kravchuk, R. D. Krawczyk, M. Kreps, Sophie Katharina Kretzschmar, P. Krokovny, W. Krupa, W. Krzemień, W. Kucewicz, M. Kucharczyk, V. Kudryavtsev, Hilbrand Steffen Kuindersma, G. J. Kunde, T. Kvaratskheliya, D. Lacarrère, George D. Lafferty, A. Lai, Davide Lancierini, John J. Lane, G. Lanfranchi, Christoph Langenbruch, O. Lantwin, T. Latham, F. Lazzari, Cristina Lazzeroni, R. Le Gac, R. Lefèvre, A. Leflat, O. Leroy, T. Lesiak, B. Leverington, H. Li, X. Li, Yiming Li, Zhuoming Li, Xixin Liang, R. Lindner, V. Lisovskyi, Guoming Liu, Xuesong Liu, David Löh, A. Loi, I. Longstaff, José Lopes, Guillermo Loustau, G. H. Lovell, Y. Lu, D. Lucchesi, Y. Luo, A. Lupato, E. Luppi, O. Lupton, A. Lusiani, X. R. Lyu, S. Maccolini, Frederic Machefert, Florin C. Maciuc, V. Macko, P. Mackowiak, Samuel Maddrell-Mander, O. Maev, A. Maevskiy, D. Maisuzenko, M. W. Majewski, S. Malde, B. Małecki, A. Malinin, T. Maltsev, Hanna Malygina, Giulia Manca, Giampiero Mancinelli, Daniele Manuzzi, D. Marangotto, J. Maratas, J. F. Marchand, U. Marconi, S. Mariani, M. Marinangeli, P. Marino, J. Marks, Phillip John Marshall, G. Martellotti, L. Martinazzoli, M. Martinelli, André Massafferri, M. Materok, R. Matev, A. Mathad, Zoltán Máthé, V. Matiunin, Clara Matteuzzi, K. R. Mattioli, A. Mauri, E. Maurice, Michael Andrew McCann, L. Mcconnell, Andrew McNab, R. McNulty, James Vincent Mead, B. Meadows, Cedric Meaux, Gerwin Meier, N. Meinert, D. Melnychuk, S. Meloni, M. Merk, A. Merli, M. Mikhasenko, D. A. Milanes, E. Millard, Marie-Noelle Minard, Oleg Mineev, L. Minzoni, S. E. Mitchell, B. Mitreska, Dominik Stefan Mitzel, A. Mödden, A. Mogini, Razvan Daniel Moise, T. Mombächer, I. A. Monroy, S. Monteil, M. Morandin, G. Morello, M. J. Morello, J. Moroń, A. B. Morris, Andrew George Morris, R. Mountain, Hongjie Mu, F. Muheim, Maitreyee Mukherjee, M. Mulder, Katharina Müller, Vanessa Müller, C. H. Murphy, Donal Murray, Piera Muzzetto, P. Naik, T. Nakada, R. Nandakumar, A. Nandi, Irina Nasteva, M. D. Needham, N. Néri, S. Neubert, Niko Neufeld, Ryan Newcombe, Thi Dung Nguyen, Chung Nguyen-Mau, Elisabeth Maria Niel, S. Nieswand, N. Nikitin, N. S. Nolte, C. Nunez, Agnieszka Obłąkowska-Mucha, Vladimir F. Obraztsov, S. Ogilvy, D. P. O’Hanlon, R. Oldeman, C. J. G. Onderwater, Joseph D. Osborn, A. Ossowska, T. Ovsiannikova, P. Owen, P. R. Pais, T. Pajero, ANTIMO PALANO, Matteo Palutan, G. Panshin, A. Papanestis, Marco Pappagallo, Luciano Libero Pappalardo, C. Pappenheimer, W. Parker, Giovanni Passaleva, A. Pastore, Mitesh M. Patel, Claudia Patrignani, A. Pearce, A. Pellegrino, S. Perazzini, D. Pereima, P. Perret, L. Pescatore, Konstantinos A. Petridis, ALESSANDRO PETROLINI, S. Petrucci, M. Petruzzo, B. Pietrzyk, Guillaume Max Pietrzyk, M. Pili, D. Pinci, Jacopo Pinzino, F. Pisani, A. Piucci, V. Placinta, Stephen Playfer, J. Plews, F. Polci, Mariia Poliakova, A. Poluektov, Natalia Polukhina, I. Polyakov, E. Polycarpo, G. J. Pomery, S. Ponce, А. В. Попов, D. Popov, S. Poslavskii, L. Promberger, C. Prouvé, H. Pullen, Giovanni Punzi, W. B. Qian, Jia-Jia Qin, R. Quagliani, Boris Quintana, N. V. Raab, Bartłomiej Rachwał, Jonas Rademacker, Matteo Rama, M. S. Rangel, F. Ratnikov, Gerhard Raven, M. Reboud, Federico Leo Redi, F. Reiss, Z. Ren, V. Renaudin, S. Ricciardi, S. Richards, K. Rinnert, P. Robbe, A. Robert, A. B. Rodrigues, E. Rodrigues, M. Röhrken, S. Roiser, A. Rollings, V. Romanovskiy, Jordan Daniel Roth, M. Rotondo, M. S. Rudolph, Thomas Ruf, Jakub Ryzka, N. Sagidova, B. Saitta, Roberta Santacesaria, Marco Santimaria, Emanuele Santovetti, G. Sarpis, C. Satriano, A. Satta, M. Saur, D. Savrina, S. Schael, M. Schellenberg, M. Schiller, H. Schindler, MICHAEL SCHMELLING, Timon Schmelzer, B. Schmidt, O. Schneider, A. Schopper, H. F. Schreiner, M. Schubiger, S. Schulte, Rainer Schwemmer, Barbara Sciascia, Adalberto Sciubba, Sara Sellam, A. Semennikov, A. Sergi, N. Serra, J. Serrano, L. Sestini, A. Seuthe, P. Seyfert, D. M. Shangase, M. Shapkin, L. Shchutska, T. Shears, Lev I. Shekhtman, V. Shevchenko, E. Shmanin, J. D. Shupperd, B. G. Siddi, Gabriele Simi, S. Simone, I. Skiba, Nicola Skidmore, T. Skwarnicki, Mark Slater, J. G. Smeaton, Anastasia Smetkina, Eluned Anne Smith, M. Smith, A. Snoch, Marcelo O. Soares, Michael Sokoloff, Bernhard Spaan, P. Spradlin, Federico Stagni, Marian Stahl, S. Stahl, P. Stefko, O. Steinkamp, S. Stemmle, Oleg Stenyakin, Margarita Stepanova, H. Stevens, Sheldon L. Stone, Simone Stracka, Maria Elena Stramaglia, M. Straticiuc, S. Strokov, Jiayin Sun, Liang Sun, Y. J. Sun, P. Švihra, K. Świentek, A. Szabelski, T. Szumlak, M. Szymański, S. Taneja, Zhipeng Tang, T. Tekampe, G. Tellarini, FREDERIC TEUBERT, E. Thomas, K. A. Thomson, M. J. Tilley, V. Tisserand, S. T’Jampens, M. Tobin, S. Tolk, L. Tomassetti, Diego Tonelli, D. Y. Tou, Edwige Tournefier, M. Traill, Minh Tâm Tran, Carina Trippl, Ana Trišović, A. Tsaregorodtsev, Giulia Tuci, A. Tully, N. Tuning, Artur Ukleja, Andrii Usachov, A. Ustyuzhanin, U. Uwer, A. Vagner, Vincenzo Maria Vagnoni, Andrea Valassi, Giovanni Valenti, Martinus van Beuzekom, H. Van Hecke, Eric Van Herwijnen, Maarten van Veghel, S. Vecchi, Jaap J. Velthuis, Michele Veltri, A. Venkateswaran, Maxime Vernet, M. Veronesi, M. Vesterinen, D. Vieira, Harald Viemann, Xavier Vilasís-Cardona, A. Vitkovskiy, A. Vollhardt, Dorothea Vom Bruch, A. Vorobyev, V. Vorobyev, Nikolai Voropaev, R. Waldi, John Walsh, Jianqiao Wang, Jike Wang, Jianchun Wang, M. Wang, Yilong Wang, Zhenzi Wang, David R. Ward, H. M. Wark, N. K. Watson, A. Weiden, Constantin Weißer, Benedict Donald C Westhenry, D. J. White, M. Whitehead, D. Wiedner, G. Wilkinson, Michael K. Wilkinson, Ifan Williams, Mike Williams, M. Williams, Timothy Williams, F. F. Wilson, W. Wiślicki, Mariusz Witek, L. Witola, Guy Henri Maurice Wormser, S. A. Wotton, Hangyi Wu, K. Wyllie, Zhiyu Xiang, Dong Xiao, Yuehong Xie, Hongxi Xing, A. Xu, Li Xu, Menglin Xu, Qingnian Xu, Zhirui Xu, Z. Xu, Zishuo Yang, Yuezhe Yao, L. E. Yeomans, H. Yin, J. Yu, X. Yuan, Oleg Yushchenko, K. A. Zarebski, M. Zavertyaev, Miłosz Zdybał, M. Zeng, Dongliang Zhang, Liming Zhang, Shunan Zhang, Wen Chao Zhang, Y. Zhang, A. Zhelezov, Xiaokang Zhou, Yixiong Zhou, Xianglei Zhu, V. Zhukov, J. B. Zonneveld, S. Zucchelli
9Citations signalées, ce qui n’est pas une note de qualité
1Institutions déclarées
1Pays d’affiliation déclarés
Rattachement africain : de.
Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
The element $|V_{cb}|$ of the Cabibbo-Kobayashi-Maskawa matrix is measured using semileptonic $B_s^0$ decays produced in proton-proton collision data collected with the LHCb detector at center-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3 fb$^{-1}$. Rates of $|V_{cb}|$ with $B_s^0 \to D_s^{-} \mu^+ \nu_{\mu}$ and $|V_{cb}|$ with $B_s^0 \to D_s^{*-} \mu^+ \nu_{\mu}$ decays are analyzed using hadronic form-factor parametrizations derived either by Caprini, Lellouch and Neubert (CLN) or by Boyd, Grinstein and Lebed (BGL). The measured values of $|V_{cb}|$ are (41.4±0.6±0.9±1.2)×10$^{-3}$ and (42.3±0.8±0.9±1.2)×10$^{-3}$ in the CLN and BGL parametrization, respectively. The first uncertainty is statistical, the second systematic, and the third is due to the external inputs used in the measurement. These results are in agreement with those obtained from decays of B$^+$ and B$^0$ mesons. They are the first determinations of $|V_{cb}|$ at a hadron-collider experiment and the first using $B_s^0$ meson decays.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
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Les institutions déclarées
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Les sujets associés
Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions Research