Measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays

Y. Yusa; H. Aihara; S. Al Said; D. M. Asner; H. Atmacan; V. Aulchenko; T. Aushev; R. Ayad; V. Babu; I. Badhrees; S. Bahinipati; A. M. Bakich; V. Bansal; P. Behera; V. Bhardwaj; B. Bhuyan; J. Biswal; A. Bozek; M. Bracko; T. E. Browder; L. Cao; D. Cervenkov; V. Chekelian; A. Chen; B. G. Cheon; K. Chilikin; S. -K. Choi; Y. Choi; D. Cinabro; S. Cunliffe; N. Dash; S. Di Carlo; T. V. Dong; Z. Drasal; S. Eidelman; D. Epifanov; J. E. Fast; B. G. Fulsom; R. Garg; V. Gaur; A. Garmash; A. Giri; P. Goldenzweig; B. Golob; Y. Guan; J. Haba; K. Hayasaka; H. Hayashii; S. Hirose; K. Inami; G. Inguglia; A. Ishikawa; R. Itoh; M. Iwasaki; Y. Iwasaki; W. W. Jacobs; S. Jia; Y. Jin; K. K. Joo; K. H. Kang; T. Kawasaki; C. Kiesling; D. Y. Kim; J. B. Kim; K. T. Kim; S. H. Kim; K. Kinoshita; P. Kodys; S. Korpar; D. Kotchetkov; P. Krizan; R. Kroeger; T. Kuhr; R. Kumar; Y. -J. Kwon; J. S. Lange; I. S. Lee; S. C. Lee; L. K. Li; Y. B. Li; L. Li Gioi; J. Libby; D. Liventsev; M. Lubej; T. Luo; M. Masuda; T. Matsuda; M. Merola; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; H. K. Moon; E. Nakano; M. Nakao; T. Nanut; K. J. Nath; Z. Natkaniec; N. K. Nisar; S. Nishida; K. Nishimura; K. Ogawa; S. Ogawa; H. Ono; G. Pakhlova; B. Pal; S. Pardi; H. Park; S. Paul; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; V. Popov; E. Prencipe; A. Rostomyan; G. Russo; Y. Sakai; S. Sandilya; T. Sanuki; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; Y. Seino; K. Senyo; O. Seon; M. E. Sevior; C. P. Shen; T. -A. Shibata; J. -G. Shiu; M. Staric; M. Sumihama; T. Sumiyoshi; M. Takizawa; U. Tamponi; K. Tanida; F. Tenchini; M. Uchida; T. Uglov; Y. Unno; S. Uno; Y. Ushiroda; Y. Usov; C. Van Hulse; R. Van Tonder; G. Varner; K. E. Varvell; V. Vorobyev; A. Vossen; E. Waheed; B. Wang; C. H. Wang; M. -Z. Wang; P. Wang; E. Won; H. Ye; J. H. Yin; Z. P. Zhang; V. Zhilich; V. Zhulanov; Belle Collaboration

doi:10.1103/PhysRevD.99.011102

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Measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays

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Measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays

Y. Yusa, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, I. Badhrees, …

Physical review. D, Vol.99(1)

18/01/2019

DOI: https://doi.org/10.1103/PhysRevD.99.011102

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We report a measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays using a data sample of 772 x 10(6) B (B) over bar pairs collected by the Belle experiment running at the (sic)(4S) resonance at the KEKB e(+)e(-) collider. This decay proceeds mainly via a b -> sd (d) triple over dot "penguin" amplitude. The results are sin 2 phi(eff)(1) = 0.92(-0.31)(+0.27) (stat.) +/- 0.11 (syst.) and A = 0.28 +/- 0.21 (stat.) +/- 0.04 (syst.), which are the most precise measurements of CP violation in this decay mode to date. The value for the CP-violating parameter sin 2 phi(eff)(1) is consistent with that obtained using decay modes proceeding via a b -> c (c) over bars "tree" amplitude.

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Title: Measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays
Creators - without role: Y. Yusa - Niigata University
H. Aihara - The University of Tokyo
S. Al Said - King Abdulaziz University
D. M. Asner - Brookhaven Natl Lab, Upton, NY 11973 USA
H. Atmacan - University of South Carolina
V. Aulchenko - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
T. Aushev - Moscow Inst Phys & Technol, Moscow 141700, Moscow Region, Russia
R. Ayad - University of Tabuk
V. Babu - Tata Institute of Fundamental Research
I. Badhrees - King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia
S. Bahinipati - Indian Institute of Technology Bhubaneswar
A. M. Bakich - University of Sydney
V. Bansal - Pacific Northwest Natl Lab, Richland, WA 99352 USA
P. Behera - Indian Institute of Technology Madras
V. Bhardwaj - Indian Inst Sci Educ & Res Mohali, Sas Nagar, India
B. Bhuyan - Indian Institute of Technology Guwahati
J. Biswal - J Stefan Inst, Ljubljana 1000, Slovenia
A. Bozek - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Bracko - J Stefan Inst, Ljubljana 1000, Slovenia
T. E. Browder - University of Hawaii System
L. Cao - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
D. Cervenkov - Charles University
V. Chekelian - Max
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
B. G. Cheon - Hanyang University
K. Chilikin - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
S. -K. Choi - Gyeongsang Natl Univ, Chinju 660701, South Korea
Y. Choi - Sungkyunkwan University
D. Cinabro - Wayne State University
S. Cunliffe - DESY, D-22607 Hamburg, Germany
N. Dash - Indian Institute of Technology Bhubaneswar
S. Di Carlo - University of Paris-Saclay
T. V. Dong - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
Z. Drasal - Charles University
S. Eidelman - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
D. Epifanov - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
J. E. Fast - Pacific Northwest Natl Lab, Richland, WA 99352 USA
B. G. Fulsom - Pacific Northwest Natl Lab, Richland, WA 99352 USA
R. Garg - Panjab University
V. Gaur - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
A. Garmash - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
A. Giri - Indian Institute of Technology Hyderabad
P. Goldenzweig - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
B. Golob - J Stefan Inst, Ljubljana 1000, Slovenia
Y. Guan - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
J. Haba - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
K. Hayasaka - Niigata University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
S. Hirose - Nagoya University
K. Inami - Nagoya University
G. Inguglia - DESY, D-22607 Hamburg, Germany
A. Ishikawa - Tohoku University
R. Itoh - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
M. Iwasaki - Osaka City University
Y. Iwasaki - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
W. W. Jacobs - Indiana University Bloomington
S. Jia - Beihang University
Y. Jin - The University of Tokyo
K. K. Joo - Chonnam Natl Univ, Kwangju 660701, South Korea
K. H. Kang - Kyungpook Natl Univ, Daegu 702701, South Korea
T. Kawasaki - Niigata University
C. Kiesling - Max
D. Y. Kim - Soongsil University
J. B. Kim - University of Seoul
K. T. Kim - University of Seoul
S. H. Kim - Hanyang University
K. Kinoshita - University of Cincinnati
P. Kodys - Charles University
S. Korpar - J Stefan Inst, Ljubljana 1000, Slovenia
D. Kotchetkov - University of Hawaii System
P. Krizan - J Stefan Inst, Ljubljana 1000, Slovenia
R. Kroeger - University of Mississippi
T. Kuhr - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
R. Kumar - Punjab Agr Univ, Ludhiana 141004, Punjab, India
Y. -J. Kwon - Yonsei University
J. S. Lange - Justus Liebig Univ Giess, D-35392 Giessen, Germany
I. S. Lee - Hanyang University
S. C. Lee - Kyungpook Natl Univ, Daegu 702701, South Korea
L. K. Li - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Y. B. Li - Peking University
L. Li Gioi - Max
J. Libby - Indian Institute of Technology Madras
D. Liventsev - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
M. Lubej - J Stefan Inst, Ljubljana 1000, Slovenia
T. Luo - Fudan University
M. Masuda - The University of Tokyo
T. Matsuda - University of Miyazaki
M. Merola - INFN, Sez Napoli, I-80126 Naples, Italy
K. Miyabayashi - Nara Womens Univ, Nara 6308506, Japan
H. Miyata - Niigata University
R. Mizuk - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
G. B. Mohanty - Tata Institute of Fundamental Research
H. K. Moon - University of Seoul
E. Nakano - Osaka City University
M. Nakao - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
T. Nanut - J Stefan Inst, Ljubljana 1000, Slovenia
K. J. Nath - Indian Institute of Technology Guwahati
Z. Natkaniec - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
N. K. Nisar - University of Pittsburgh
S. Nishida - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
K. Nishimura - University of Hawaii System
K. Ogawa - Niigata University
S. Ogawa - Toho University
H. Ono - Nippon Dent Univ, Niigata 9518580, Japan
G. Pakhlova - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
B. Pal - Brookhaven Natl Lab, Upton, NY 11973 USA
S. Pardi - INFN, Sez Napoli, I-80126 Naples, Italy
H. Park - Kyungpook Natl Univ, Daegu 702701, South Korea
S. Paul - Tech Univ Munich, Dept Phys, D-85748 Garching, Germany
T. K. Pedlar - Luther Coll, Decorah, IA 52101 USA
R. Pestotnik - J Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
V. Popov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
E. Prencipe - Forschungszentrum Jülich
A. Rostomyan - DESY, D-22607 Hamburg, Germany
G. Russo - INFN, Sez Napoli, I-80126 Naples, Italy
Y. Sakai - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
S. Sandilya - University of Cincinnati
T. Sanuki - Tohoku University
V. Savinov - University of Pittsburgh
O. Schneider - Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
G. Schnell - University of the Basque Country
C. Schwanda - Inst High Energy Phys, A-1050 Vienna, Austria
A. J. Schwartz - University of Cincinnati
Y. Seino - Niigata University
K. Senyo - Yamagata University
O. Seon - Nagoya University
M. E. Sevior - University of Melbourne
C. P. Shen - Beihang University
T. -A. Shibata - Tokyo Institute of Technology
J. -G. Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
M. Staric - J Stefan Inst, Ljubljana 1000, Slovenia
M. Sumihama - Gifu University
T. Sumiyoshi - Tokyo Metropolitan University
M. Takizawa - Japan Proton Accelerator Research Complex
U. Tamponi - INFN, Sez Torino, I-10125 Turin, Italy
K. Tanida - Japan Atom Energy Agcy, Advanced Sci Res Ctr, Naka, Ibaraki 3191195, Japan
F. Tenchini - University of Melbourne
M. Uchida - Tokyo Institute of Technology
T. Uglov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
Y. Unno - Hanyang University
S. Uno - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
Y. Ushiroda - Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan
Y. Usov - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
C. Van Hulse - University of the Basque Country
R. Van Tonder - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
G. Varner - University of Hawaii System
K. E. Varvell - University of Sydney
V. Vorobyev - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
A. Vossen - Duke University
E. Waheed - University of Melbourne
B. Wang - University of Cincinnati
C. H. Wang - Natl United Univ, Miaoli 36003, Taiwan
M. -Z. Wang - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
P. Wang - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
E. Won - University of Seoul
H. Ye - DESY, D-22607 Hamburg, Germany
J. H. Yin - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
V. Zhilich - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
V. Zhulanov - RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
Belle Collaboration
Publication Details: Physical review. D, Vol.99(1)
Publisher: Amer Physical Soc
Number of pages: 7
Grant note: Radiation Science Research Institute, Foreign Large-size Research Facility Application Supporting project IT956-16 / Ikerbasque, Basque Foundation for Science, Basque Government 11435013; 11475187; 11521505; 11575017; 11675166; 11705209 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) Ministry of Science and Technology of Taiwan; Ministry of Science and Technology, Taiwan 2014R1A2A2A01005286; 2015R1A2A2A01003280; 2015H1A2A1033649; 2016R1D1A1B01010135; 2016K1A3A7A09005 603; 2016R1D1A1B02012900 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea Department of Science and Technology of India; Department of Science & Technology (India) CAS Center for Excellence in Particle Physics (CCEPP) Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Istituto Nazionale di Fisica Nucleare of Italy; Istituto Nazionale di Fisica Nucleare (INFN) Ministry of Education and Science of the Russian Federation; Ministry of Education and Science, Russian Federation Ministry of Economy and Competitiveness (MINECO) (Juan de la Cierva), Spain; Spanish Government Australian Research Council Deutsche Forschungsgemeinschaft; German Research Foundation (DFG) P 26794-N20 / Austrian Science Fund; Austrian Science Fund (FWF) Polish Ministry of Science and Higher Education; Ministry of Science and Higher Education, Poland Japan Society for the Promotion of Science (JSPS); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science Ministry of Education Tau-Lepton Physics Research Center of Nagoya University VolkswagenStiftung; Volkswagen Swiss National Science Foundation; Swiss National Science Foundation (SNSF) Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information LTT17020 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic United States Department of Energy; United States Department of Energy (DOE) Excellence Cluster Universe Slovenian Research Agency; Slovenian Research Agency - Slovenia JIH5913023; IDH5913011/003; JIH5913024; IDH5913011/002 / Fudan University Russian Foundation for Basic Research; Russian Foundation for Basic Research (RFBR); Spanish Government National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation QYZDJ-SSW-SLH011 / Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) National Science Center; National Science Centre, Poland
Identifiers: 9918651508331
Academic Unit: King Abdulaziz City for Science & Technology; University of Tabuk; King Abdulaziz University; King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article