Accès ouvert déclaré
2013
article
Observation of direct C P violation in the measurement of the Cabibbo-Kobayashi-Maskawa angle γ with B ± → D ( * ) K ( * ) ± decays
J. P. Lees, V. Poireau, V. Tisserand, E. Graugés, A. Palano, G. Eigen, B. Stugu, D. N. Brown, L. T. Kerth, Yu. G. Kolomensky, G. Lynch, H. Koch, T. Vazquez Schroeder, D. J. Asgeirsson, C. Hearty, T. S. Mattison, J. A. McKenna, R. Y. So, A. Khan, V. E. Blinov, А. Р. Бузыкаев, В. П. Дружинин, В. Б. Голубев, E. A. Kravchenko, A. P. Onuchin, S. I. Serednyakov, Yu. I. Skovpen, E. P. Solodov, K. Yu. Todyshev, A. N. Yushkov, D. Kirkby, A. J. Lankford, M. Mandelkern, H. Atmacan, J. W. Gary, O. R. Long, G. M. Vitug, C. Campagnari, T. M. Hong, D. Kovalskyi, J. D. Richman, Christopher West, A. M. Eisner, J. Kroseberg, W. S. Lockman, A. J. Martínez, B. A. Schumm, A. Seiden, D. S. Chao, C. H. Cheng, B. Echenard, K. T. Flood, D. G. Hitlin, P. Ongmongkolkul, F. C. Porter, A. Y. Rakitin, R. Andreassen, Z. Huard, J. V. Mead, M. D. Sokoloff, L. Sun, P. C. Bloom, W. T. Ford, A. Gaz, U. Nauenberg, J. G. Smith, S. R. Wagner, R. Ayad, W. H. Toki, T. M. Karbach, B. Spaan, K. R. Schubert, R. Schwierz, D. Bernard, M. Verderi, P. J. Clark, S. Playfer, D. Bettoni, C. Bozzi, R. Calabrese, G. Cibinetto, E. Fioravanti, I. Garzia, E. Luppi, L. Piemontese, V. Santoro, R. Baldini-Ferroli, A. Calcaterra, R. de Sangro, G. Finocchiaro, P. Patteri, I. M. Peruzzi, M. Piccolo, M. Rama, A. Zallo, R. Contri, E. Guido, M. Lo Vetere, M. R. Monge, C. Patrignani, E. Robutti, B. Bhuyan, V. Prasad, M. Morii, A. Adametz, U. Uwer, H. Lacker, T. Lueck, P. D. Dauncey, U. Mallik, C. Chen, J. Cochran, W. T. Meyer, S. Prell, A. E. Rubin, A. V. Gritsan, N. Arnaud, M. Davier, Д. Деркач, G. Grosdidier, F. Le Diberder, A. M. Lutz, B. Malaescu, P. Roudeau, A. Stocchi, G. Wormser, D. J. Lange, D. Wright, C. A. Chavez, J. P. Coleman, J. R. Fry, E. Gabathuler, D. Hutchcroft, D. J. Payne, C. Touramanis, A. J. Bevan, F. Di Lodovico, R. Sacco, M. Sigamani, G. Cowan, D. N. Brown, C. L. Davis, A. G. Denig, M. Fritsch, W. Gradl, K. Griessinger, A. Hafner, E. Prencipe, R. J. Barlow, P. Jackson, G. Lafferty, E. Behn, R. Cenci, B. Hamilton, A. Jawahery, D. A. Roberts, C. Dallapiccola, R. Cowan, D. Dujmic, G. Sciolla, R. Cheaib, D. Lindemann, P. M. Patel, S. H. Robertson, P. Biassoni, N. Néri, F. Palombo, S. Stracka, L. Cremaldi, R. Godang, R. Kroeger, P. Sonnek, D. J. Summers, X. Nguyen, M. Simard, P. Taras, G. De Nardo, D. Monorchio, G. Onorato, C. Sciacca, M. Martinelli, G. Raven, C. P. Jessop, J. M. LoSecco, W. F. Wang, K. Honscheid, R. Kass, J. Brau, R. Frey, N. B. Sinev, D. Strom, E. Torrence, E. Feltresi, N. Gagliardi, M. Margoni, M. Morandin, M. Posocco, M. Rotondo, G. Simi, F. Simonetto, R. Stroili, S. Akar, E. Ben-Haim, M. Bomben, G. R. Bonneaud, H. Briand, G. Calderini, J. Chauveau, O. Hamon, Ph. Leruste, G. Marchiori, J. Ocariz, S. Sitt, M. Biasini, E. Manoni, S. Pacetti, A. Rossi, C. Angelini, G. Batignani, S. Bettarini, M. Carpinelli, G. Casarosa, A. Cervelli, F. Forti, M. A. Giorgi, A. Lusiani, B. Oberhof, A. Pérez, G. Rizzo, J. Walsh, D. Lopes Pegna, J. Olsen, A. J. S. Smith, F. Anulli, R. Faccini, F. Ferrarotto, F. Ferroni, M. Gaspero, L. Li Gioi, M. A. Mazzoni, G. Piredda, C. Bünger, O. Grünberg, T. Hartmann, T. Leddig, C. Voß, R. Waldi, T. Adye, E. O. Olaiya, F. F. Wilson, S. Emery, G. Hamel de Monchenault, G. Vasseur, Ch. Yèche, D. Aston, R. Bartoldus, J. F. Benitez, C. Cartaro, M. R. Convery, J. Dorfan, G. P. Dubois-Felsmann, W. Dunwoodie, M. Ebert, R. C. Field, M. Franco Sevilla, B. G. Fulsom, A. M. Gabareen, M. T. Graham, P. Grenier, C. Hast, W. R. Innes, M. H. Kelsey, P. Kim, M. L. Kocian, D. W. G. S. Leith, P. Lewis, B. Lindquist, S. Luitz, V. Luth, H. L. Lynch, D. B. MacFarlane, D. R. Muller, H. Neal, S. Nelson, M. Perl, T. Pulliam, B. N. Ratcliff, A. Roodman, A. A. Salnikov, R. H. Schindler, A. Snyder, D. Su, M. K. Sullivan, J. Va’vra, A. P. Wagner, W. J. Wisniewski, M. Wittgen, D. H. Wright, H. W. Wulsin, C. C. Young, V. Ziegler, W. Park, M. V. Purohit, R. M. White, J. R. Wilson, A. Randle-Conde, S. J. Sekula, M. Bellis, P. R. Burchat, T. S. Miyashita, E. M. T. Puccio, Mohammad Shafiul Alam, J. Ernst, R. Gorodeisky, N. Guttman, D. R. Peimer, A. Soffer, S. M. Spanier, J. L. Ritchie, A. M. Ruland, R. F. Schwitters, B. C. Wray, J. M. Izen, X. C. Lou, F. Bianchi, D. Gamba, L. Lanceri, L. Vitale, F. Martínez-Vidal, P. Villanueva-Pérez, H. Ahmed, J. Albert, Sw. Banerjee, F. U. Bernlochner, H. H. F. Choi, G. J. King, R. Kowalewski, M. J. Lewczuk, I. M. Nugent, J. M. Roney, R. J. Sobie, N. Tasneem, T. J. Gershon, P. F. Harrison, T. Latham, H. R. Band, S. Dasu, Y. Pan, R. Prepost, S. L. Wu
56Citations signalées, ce qui n’est pas une note de qualité
96Institutions déclarées
12Pays d’affiliation déclarés
Rattachement africain : fr, es, it, no, us, de, ca, gb, ru, in, nl, il.
Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
We report the determination of the Cabibbo-Kobayashi-Maskawa $CP$-violating angle $\ensuremath{\gamma}$ through the combination of various measurements involving ${B}^{\ifmmode\pm\else\textpm\fi{}}\ensuremath{\rightarrow}D{K}^{\ifmmode\pm\else\textpm\fi{}}$, ${B}^{\ifmmode\pm\else\textpm\fi{}}\ensuremath{\rightarrow}{D}^{*}{K}^{\ifmmode\pm\else\textpm\fi{}}$, and ${B}^{\ifmmode\pm\else\textpm\fi{}}\ensuremath{\rightarrow}D{K}^{*\ifmmode\pm\else\textpm\fi{}}$ decays performed by the BABAR experiment at the PEP-II ${e}^{+}{e}^{\ensuremath{-}}$ collider at SLAC National Accelerator Laboratory. Using up to 474 million $B\overline{B}$ pairs, we obtain $\ensuremath{\gamma}=({69}_{\ensuremath{-}16}^{+17})\ifmmode^\circ\else\textdegree\fi{}$ modulo 180\ifmmode^\circ\else\textdegree\fi{}. The total uncertainty is dominated by the statistical component, with the experimental and amplitude-model systematic uncertainties amounting to $\ifmmode\pm\else\textpm\fi{}4\ifmmode^\circ\else\textdegree\fi{}$. The corresponding two-standard-deviation region is $41\ifmmode^\circ\else\textdegree\fi{}<\ensuremath{\gamma}<102\ifmmode^\circ\else\textdegree\fi{}$. This result is inconsistent with $\ensuremath{\gamma}=0$ with a significance of 5.9 standard deviations.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.
- Titre Crossref
- Observation of direct
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">
<mml:mi>C</mml:mi>
<mml:mi>P</mml:mi>
</mml:math>
violation in the measurement of the Cabibbo-Kobayashi-Maskawa angle
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">
<mml:mi>γ</mml:mi>
</mml:math>
with
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">
<mml:msup>
<mml:mi>B</mml:mi>
<mml:mo mathvariant="bold">±</mml:mo>
</mml:msup>
<mml:mo>→</mml:mo>
<mml:msup>
<mml:mi>D</mml:mi>
<mml:mrow>
<mml:mo mathvariant="bold" stretchy="false"
- Date Crossref
- 22/03/2013
- Éditeur
- American Physical Society (APS)
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Les institutions déclarées
Centre National de la Recherche ScientifiqueLaboratoire d’Annecy de Physique des ParticulesInstitut National de Physique Nucléaire et de Physique des ParticulesUniversitat de BarcelonaIstituto Nazionale di Fisica Nucleare, Sezione di BariUniversity of Bari Aldo MoroUniversity of BergenUniversity of LouisvilleLawrence Berkeley National LaboratoryUniversity of California, BerkeleyRuhr University BochumUniversity of British ColumbiaBrunel University of LondonBudker Institute of Nuclear PhysicsUniversity of California, IrvineUniversity of California, RiversideUniversity of California, Santa BarbaraUniversity of California, Santa CruzCalifornia Institute of TechnologyUniversity of CincinnatiUniversity of Colorado BoulderColorado State UniversityTU Dortmund UniversityTechnische Universität DresdenÉcole PolytechniqueLaboratoire Leprince-RinguetUniversity of EdinburghIstituto Nazionale di Fisica Nucleare, Sezione di FerraraUniversity of FerraraIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaIndian Institute of Technology GuwahatiHarvard University PressHeidelberg UniversityHumboldt-Universität zu BerlinImperial College LondonUniversity of IowaIowa State UniversityJohns Hopkins UniversityUniversité Paris-SudLawrence Livermore National LaboratorySLAC National Accelerator LaboratoryUniversity of LiverpoolQueen Mary University of LondonRoyal Holloway University of LondonJohannes Gutenberg University MainzUniversity of ManchesterUniversity of Maryland, College ParkUniversity of Massachusetts AmherstMassachusetts Institute of TechnologyMcGill UniversityUniversity of MilanIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of MississippiUniversité de MontréalIstituto Nazionale di Fisica Nucleare, Sezione di NapoliNational Institute for Subatomic PhysicsUniversity of Notre DameThe Ohio State UniversityUniversity of OregonUniversity of PaduaIstituto Nazionale di Fisica Nucleare, Sezione di PadovaUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesUniversity of PerugiaIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di PisaScuola Normale SuperiorePrinceton UniversityIstituto Nazionale di Fisica Nucleare, Sezione di Roma ISapienza University of RomeUniversity of RostockRutherford Appleton LaboratoryCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversUniversity of South CarolinaSouthern Methodist UniversityStanford UniversityAlbany State UniversityUniversity at Albany, State University of New YorkTel Aviv UniversityUniversity of Tennessee at KnoxvilleThe University of Texas at AustinThe University of Texas at DallasIstituto Nazionale di Fisica Nucleare, Sezione di TorinoUniversity of TurinUniversity of TriesteIstituto Nazionale di Fisica Nucleare, Sezione di TriesteUniversitat de ValènciaUniversity of VictoriaUniversity of WarwickUniversity of Wisconsin–Madison
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Les sujets associés
Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsNeutrino Physics Research