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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
physics and astronomy
Study of CP violation in Dalitz-plot analyses of B0→K+K-KS0, B+→K+K-K+, and B+→KS0KS0K+
Physical Review D - Particles, Fields, Gravitation and Cosmology, Volume 85, No. 11, Article 112010, Year 2012
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Description
We perform amplitude analyses of the decays B0→K +K -KS0, B +→K +K -K +, and B +→KS0KS0K +, and measure CP-violating parameters and partial branching fractions. The results are based on a data sample of approximately 470×106 BB̄ decays, collected with the BABAR detector at the PEP-II asymmetric-energy B factory at the SLAC National Accelerator Laboratory. For B +→K +K -K +, we find a direct CP asymmetry in B +→(1020)K + of A CP=(12.8±4.4±1.3)%, which differs from zero by 2.8σ. For B0→K +K -KS0, we measure the CP-violating phase β eff((1020)KS0)=(21±6±2)°. For B +→KS0KS0K +, we measure an overall direct CP asymmetry of A CP=(4-5+4±2)%. We also perform an angular-moment analysis of the three channels and determine that the f X(1500) state can be described well by the sum of the resonances f 0(1500), f2′(1525), and f 0(1710). © 2012 American Physical Society.
Authors & Co-Authors
Lees, Jean Pierre
France, Chambery
Université Savoie Mont Blanc
Poireau, Vincent
France, Chambery
Université Savoie Mont Blanc
Tisserand, Vincent
France, Chambery
Université Savoie Mont Blanc
Garra Ticó, Jordi
Spain, Barcelona
Universitat de Barcelona
Graugès, E. S.
Spain, Barcelona
Universitat de Barcelona
Milanés, Diego A.
Italy, Bari
Istituto Nazionale Di Fisica Nucleare, Sezione Di Bari
Palano, Antimo
Italy, Bari
Istituto Nazionale Di Fisica Nucleare, Sezione Di Bari
Italy, Bari
Università Degli Studi Di Bari Aldo Moro
Pappagallo, Marco
Italy, Bari
Istituto Nazionale Di Fisica Nucleare, Sezione Di Bari
Italy, Bari
Università Degli Studi Di Bari Aldo Moro
Eigen, Gerald P.
Norway, Bergen
Universitetet I Bergen
Stugu, Bjarne
Norway, Bergen
Universitetet I Bergen
Brown, David N.
United States, Berkeley
University of California, Berkeley
Kerth, Leroy T.
United States, Berkeley
University of California, Berkeley
Kolomensky, Yu G.
United States, Berkeley
University of California, Berkeley
Lynch, G. K.
United States, Berkeley
University of California, Berkeley
Koch, Helmut Rüdiger
Germany, Bochum
Ruhr-universitat Bochum
Vazquez Schroeder, Tamara
Germany, Bochum
Ruhr-universitat Bochum
Asgeirsson, D. J.
Canada, Vancouver
The University of British Columbia
Hearty, Christopher
Canada, Vancouver
The University of British Columbia
Mattison, Thomas S.
Canada, Vancouver
The University of British Columbia
McKenna, J. A.
Canada, Vancouver
The University of British Columbia
Khan, Akram
United Kingdom, Uxbridge
Brunel University London
Blinov, Vladimir E.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Buzykaev, A. R.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Druzhinin, V. P.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Golubev, Vladimir B.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Kravchenko, E. A.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Onuchin, A. P.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Serednyakov, Sergey I.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Skovpen, Yu I.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Solodov, Evgeny P.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Todyshev, Korneliy Yu
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Yushkov, Alexey N.
Russian Federation, Novosibirsk
Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Bondioli, Mario
United States, Irvine
University of California, Irvine
Kirkby, David P.
United States, Irvine
University of California, Irvine
Lankford, Andrew James
United States, Irvine
University of California, Irvine
Mandelkern, Mark A.
United States, Irvine
University of California, Irvine
Atmacan, Hulya
United States, Riverside
University of California, Riverside
Gary, J. William
United States, Riverside
University of California, Riverside
Liu, Feng
United States, Riverside
University of California, Riverside
Long, Owen R.
United States, Riverside
University of California, Riverside
Vitug, G. M.
United States, Riverside
University of California, Riverside
Campagnari, Claudio
United States, Santa Barbara
University of California, Santa Barbara
Hong, T. M.
United States, Santa Barbara
University of California, Santa Barbara
Kovalskyi, Dmytro
United States, Santa Barbara
University of California, Santa Barbara
Richman, Jeffrey D.
United States, Santa Barbara
University of California, Santa Barbara
West, C. A.
United States, Santa Barbara
University of California, Santa Barbara
Eisner, A. M.
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Kroseberg, Jürgen
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Lockman, William S.
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Martinez, A. J.
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Schalk, Terry L.
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Schumm, Bruce A.
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Seiden, Abraham
United States, Santa Cruz
Santa Cruz Institute for Particle Physics
Chao, D. S.
United States, Pasadena
California Institute of Technology
Cheng, Chihhsiang
United States, Pasadena
California Institute of Technology
Doll, D. A.
United States, Pasadena
California Institute of Technology
Echenard, Bertrand
United States, Pasadena
California Institute of Technology
Flood, Kevin T.
United States, Pasadena
California Institute of Technology
Hitlin, D. G.
United States, Pasadena
California Institute of Technology
Ongmongkolkul, P.
United States, Pasadena
California Institute of Technology
Porter, Frank C.
United States, Pasadena
California Institute of Technology
Rakitin, Alexander Y.
United States, Pasadena
California Institute of Technology
Andreassen, Rolf E.
United States, Cincinnati
University of Cincinnati
Huard, Zachary C.
United States, Cincinnati
University of Cincinnati
Meadows, Brian T.
United States, Cincinnati
University of Cincinnati
Sokoloff, Michael D.
United States, Cincinnati
University of Cincinnati
Sun, Liang
United States, Cincinnati
University of Cincinnati
Bloom, P. C.
United States, Boulder
University of Colorado Boulder
Ford, William T.
United States, Boulder
University of Colorado Boulder
Gaz, Alessandro
United States, Boulder
University of Colorado Boulder
Nagel, M.
United States, Boulder
University of Colorado Boulder
Nauenberg, Uriel
United States, Boulder
University of Colorado Boulder
Smith, George D.
United States, Boulder
University of Colorado Boulder
Wagner, Stephen Robert
United States, Boulder
University of Colorado Boulder
Ayad, Rachid
United States, Fort Collins
Colorado State University
Saudi Arabia, Tabuk
University of Tabuk
Toki, Walter H.
United States, Fort Collins
Colorado State University
Spaan, Bernhard
Germany, Dortmund
Technische Universität Dortmund
Kobel, Michael J.
Germany, Dresden
Technische Universität Dresden
Schubert, Klaus R.
Germany, Dresden
Technische Universität Dresden
Schwierz, Rainer
Germany, Dresden
Technische Universität Dresden
Bernard, Denis
France, Palaiseau
Laboratoire Leprince-ringuet
Verderi, Marc
France, Palaiseau
Laboratoire Leprince-ringuet
Clark, P. J.
United Kingdom, Edinburgh
The University of Edinburgh
Playfer, Steve
United Kingdom, Edinburgh
The University of Edinburgh
Bettoni, Diego
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Bozzi, C.
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Calabrese, R.
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Cibinetto, Gianluigi
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Fioravanti, Elisa
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Garzia, Isabella
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Luppi, Eleonora
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Munerato, M.
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Negrini, Matteo
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Italy, Ferrara
University of Ferrara
Piemontese, Livio
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Santoro, Valentina
Italy, Ferrara
Istituto Nazionale Di Fisica Nucleare, Sezione Di Ferrara
Baldini-Ferroli, Rinaldo B.F.
Italy, Frascati
Infn, Laboratori Nazionali Di Frascati
Calcaterra, Alessandro C.
Italy, Frascati
Infn, Laboratori Nazionali Di Frascati
de Sangro, Riccardo
Italy, Frascati
Infn, Laboratori Nazionali Di Frascati
Finocchiaro, Giuseppe
Italy, Frascati
Infn, Laboratori Nazionali Di Frascati
Patterí, Piero
Italy, Frascati
Infn, Laboratori Nazionali Di Frascati
Statistics
Citations: 100
Authors: 100
Affiliations: 26
Identifiers
Doi:
10.1103/PhysRevD.85.112010
ISSN:
15507998
e-ISSN:
15502368