Observation of the Decay B-s(0) -> K-0(K)over-bar(0)

B. Pal; A. J. Schwartz; A. Abdesselam; I. Adachi; H. Aihara; D. M. Asner; T. Aushev; R. Ayad; T. Aziz; V. Babu; I. Badhrees; S. Bahinipati; A. M. Bakich; E. Barberio; P. Behera; V. Bhardwaj; B. Bhuyan; J. Biswal; A. Bobrov; A. Bozek; M. Bracko; T. E. Browder; D. Cervenkov; V. Chekelian; A. Chen; B. G. Cheon; R. Chistov; K. Cho; V. Chobanova; Y. Choi; D. Cinabro; J. Dalseno; N. Dash; Z. Dolezal; Z. Drasal; A. Drutskoy; D. Dutta; S. Eidelman; H. Farhat; J. E. Fast; B. G. Fulsom; V. Gaur; A. Garmash; R. Gillard; Y. M. Goh; P. Goldenzweig; D. Greenwald; O. Grzymkowska; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; X. H. He; W. -S. Hou; K. Inami; A. Ishikawa; Y. Iwasaki; W. W. Jacobs; I. Jaegle; H. B. Jeon; D. Joffe; K. K. Joo; T. Julius; K. H. Kang; E. Kato; T. Kawasaki; C. Kiesling; D. Y. Kim; H. J. Kim; K. T. Kim; M. J. Kim; S. H. Kim; K. Kinoshita; P. Kodys; S. Korpar; P. Krizan; P. Krokovny; T. Kuhr; R. Kumar; T. Kumita; A. Kuzmin; Y. -J. Kwon; I. S. Lee; C. H. Li; H. Li; L. Li; L. Li Gioi; J. Libby; D. Liventsev; P. Lukin; T. Luo; M. Masuda; D. Matvienko; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; S. Mohanty; A. Moll; H. K. Moon; T. Mori; R. Mussa; E. Nakano; M. Nakao; T. Nanut; Z. Natkaniec; M. Nayak; N. K. Nisar; S. Nishida; S. Ogawa; S. Okuno; P. Pakhlov; G. Pakhlova; C. W. Park; H. Park; S. Paul; T. K. Pedlar; L. Pesantez; R. Pestotnik; M. Petric; L. E. Piilonen; C. Pulvermacher; J. Rauch; E. Ribezl; M. Ritter; A. Rostomyan; S. Ryu; H. Sahoo; Y. Sakai; S. Sandilya; T. Sanuki; Y. Sato; V. Savinov; T. Schlueter; O. Schneider; G. Schnell; C. Schwanda; Y. Seino; K. Senyo; O. Seon; I. S. Seong; V. Shebalin; T. -A. Shibata; J. -G. Shiu; B. Shwartz; F. Simon; Y. -S. Sohn; A. Sokolov; E. Solovieva; S. Stanic; M. Staric; J. Stypula; M. Sumihama; T. Sumiyoshi; U. Tamponi; Y. Teramoto; K. Trabelsi; M. Uchida; S. Uehara; T. Uglov; S. Uno; P. Urquijo; Y. Usov; C. Van Hulse; P. Vanhoefer; G. Varner; A. Vinokurova; A. Vossen; M. N. Wagner; C. H. Wang; M. -Z. Wang; X. L. Wang; M. Watanabe; Y. Watanabe; K. M. Williams; E. Won; J. Yamaoka; J. Yelton; C. Z. Yuan; Y. Yusa; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc; Belle Collaboration

doi:10.1103/PhysRevLett.116.161801

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Observation of the Decay B-s(0) -> K-0(K)over-bar(0)

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Observation of the Decay B-s(0) -> K-0(K)over-bar(0)

B. Pal, A. J. Schwartz, A. Abdesselam, I. Adachi, H. Aihara, D. M. Asner, T. Aushev, R. Ayad, T. Aziz, V. Babu, …

Physical review letters, Vol.116(16)

19/07/2016

DOI: https://doi.org/10.1103/PhysRevLett.116.161801

PMID: 27152790

Abstract

Physical Sciences

Physics

Physics, Multidisciplinary

Science & Technology

We measure the decay B-s(0) -> K-0(K) over bar (0) using data collected at the Upsilon(5S) resonance with the Belle detector at the KEKB e(+)e(-) collider. The data sample used corresponds to an integrated luminosity of 121.4 fb(-1). We measure a branching fraction beta(B-s(0) -> K-0(K) over bar (0)) = [19.6(-5.1)(+5.8)(stat) +/- 1.0(syst) +/- 2.0(N-Bs0 (B) over bar s0)] x 10(-6) with a significance of 5.1 standard deviations. This measurement constitutes the first observation of this decay.

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Title: Observation of the Decay B-s(0) -> K-0(K)over-bar(0)
Creators - without role: B. Pal - University of Cincinnati
A. J. Schwartz - University of Cincinnati
A. Abdesselam - University of Tabuk
I. Adachi - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
H. Aihara - The University of Tokyo
D. M. Asner - Pacific NW Natl Lab, Richland, WA 99352 USA
T. Aushev - Inst Theoret & Expt Phys, Moscow 117218, Russia
R. Ayad - University of Tabuk
T. Aziz - Tata Institute of Fundamental Research
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
E. Barberio - University of Melbourne
P. Behera - Indian Institute of Technology Madras
V. Bhardwaj - Univ S Carolina, Columbia, SC 29208 USA
B. Bhuyan - Indian Institute of Technology Guwahati
J. Biswal - Jožef Stefan Institute
A. Bobrov - Siberian Branch of the Russian Academy of Sciences
A. Bozek - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Bracko - Jožef Stefan International Postgraduate School
T. E. Browder - University of Hawaii System
D. Cervenkov - Charles University
V. Chekelian - Max
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
B. G. Cheon - Hanyang University
R. Chistov - Inst Theoret & Expt Phys, Moscow 117218, Russia
K. Cho - Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea
V. Chobanova - Max
Y. Choi - Sungkyunkwan University
D. Cinabro - Wayne State University
J. Dalseno - Max
N. Dash - Indian Institute of Technology Bhubaneswar
Z. Dolezal - Charles University
Z. Drasal - Charles University
A. Drutskoy - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
D. Dutta - Tata Institute of Fundamental Research
S. Eidelman - Siberian Branch of the Russian Academy of Sciences
H. Farhat - Wayne State University
J. E. Fast - Pacific NW Natl Lab, Richland, WA 99352 USA
B. G. Fulsom - Pacific NW Natl Lab, Richland, WA 99352 USA
V. Gaur - Tata Institute of Fundamental Research
A. Garmash - Siberian Branch of the Russian Academy of Sciences
R. Gillard - Wayne State University
Y. M. Goh - Hanyang University
P. Goldenzweig - Karlsruhe Institute of Technology
D. Greenwald - Tech Univ Munich, Dept Phys, D-85748 Garching, Germany
O. Grzymkowska - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
J. Haba - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
T. Hara - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
K. Hayasaka - Nagoya University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
X. H. He - Peking University
W. -S. Hou - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
K. Inami - Nagoya University
A. Ishikawa - Tohoku University
Y. Iwasaki - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
W. W. Jacobs - Indiana University Bloomington
I. Jaegle - University of Hawaii System
H. B. Jeon - Kyungpook Natl Univ, Daegu 702701, South Korea
D. Joffe - Kennesaw State University
K. K. Joo - Chonnam Natl Univ, Kwangju 660701, South Korea
T. Julius - University of Melbourne
K. H. Kang - Kyungpook Natl Univ, Daegu 702701, South Korea
E. Kato - Tohoku University
T. Kawasaki - Niigata University
C. Kiesling - Max
D. Y. Kim - Soongsil University
H. J. Kim - Kyungpook Natl Univ, Daegu 702701, South Korea
K. T. Kim - University of Seoul
M. J. Kim - Kyungpook Natl Univ, Daegu 702701, South Korea
S. H. Kim - Hanyang University
K. Kinoshita - University of Cincinnati
P. Kodys - Charles University
S. Korpar - Jožef Stefan International Postgraduate School
P. Krizan - Jožef Stefan International Postgraduate School
P. Krokovny - Siberian Branch of the Russian Academy of Sciences
T. Kuhr - Univ Munich, Marchioninistr 15, D-80539 Munich, Germany
R. Kumar - Punjab Agr Univ, Ludhiana 141004, Punjab, India
T. Kumita - Tokyo Metropolitan University
A. Kuzmin - Siberian Branch of the Russian Academy of Sciences
Y. -J. Kwon - Yonsei University
I. S. Lee - Hanyang University
C. H. Li - University of Melbourne
H. Li - Indiana University Bloomington
L. Li - Univ Sci & Technol China, Hefei 230026, Peoples R China
L. Li Gioi - Max
J. Libby - Indian Institute of Technology Madras
D. Liventsev - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
P. Lukin - Siberian Branch of the Russian Academy of Sciences
T. Luo - University of Pittsburgh
M. Masuda - The University of Tokyo
D. Matvienko - Siberian Branch of the Russian Academy of Sciences
K. Miyabayashi - Nara Womens Univ, Nara 6308506, Japan
H. Miyata - Niigata University
R. Mizuk - Inst Theoret & Expt Phys, Moscow 117218, Russia
G. B. Mohanty - Tata Institute of Fundamental Research
S. Mohanty - Tata Institute of Fundamental Research
A. Moll - Max
H. K. Moon - University of Seoul
T. Mori - Nagoya University
R. Mussa - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
E. Nakano - Osaka City University
M. Nakao - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
T. Nanut - Jozef Stefan Inst, Ljubljana 1000, Slovenia
Z. Natkaniec - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Nayak - Indian Institute of Technology Madras
N. K. Nisar - Aligarh Muslim University
S. Nishida - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
S. Ogawa - Toho University
S. Okuno - Kanagawa University
P. Pakhlov - Inst Theoret & Expt Phys, Moscow 117218, Russia
G. Pakhlova - Inst Theoret & Expt Phys, Moscow 117218, Russia
C. W. Park - Sungkyunkwan University
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
L. Pesantez - University of Bonn
R. Pestotnik - Jozef Stefan Inst, Ljubljana 1000, Slovenia
M. Petric - Jozef Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
C. Pulvermacher - Karlsruhe Institute of Technology
J. Rauch - Tech Univ Munich, Dept Phys, D-85748 Garching, Germany
E. Ribezl - Jozef Stefan Inst, Ljubljana 1000, Slovenia
M. Ritter - Univ Munich, Marchioninistr 15, D-80539 Munich, Germany
A. Rostomyan - DESY, D-22607 Hamburg, Germany
S. Ryu - University of Seoul
H. Sahoo - University of Hawaii System
Y. Sakai - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
S. Sandilya - Tata Institute of Fundamental Research
T. Sanuki - Tohoku University
Y. Sato - Nagoya University
V. Savinov - University of Pittsburgh
T. Schlueter - Univ Munich, Marchioninistr 15, D-80539 Munich, Germany
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
Y. Seino - Niigata University
K. Senyo - Yamagata University
O. Seon - Nagoya University
I. S. Seong - University of Hawaii System
V. Shebalin - Siberian Branch of the Russian Academy of Sciences
T. -A. Shibata - Tokyo Institute of Technology
J. -G. Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
B. Shwartz - Siberian Branch of the Russian Academy of Sciences
F. Simon - Max
Y. -S. Sohn - Yonsei University
A. Sokolov - Inst High Energy Phys, Protvino 142281, Russia
E. Solovieva - Inst Theoret & Expt Phys, Moscow 117218, Russia
S. Stanic - University of Nova Gorica
M. Staric - Jozef Stefan Inst, Ljubljana 1000, Slovenia
J. Stypula - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Sumihama - Gifu University
T. Sumiyoshi - Tokyo Metropolitan University
U. Tamponi - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
Y. Teramoto - Osaka City University
K. Trabelsi - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
M. Uchida - Tokyo Institute of Technology
S. Uehara - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
T. Uglov - Inst Theoret & Expt Phys, Moscow 117218, Russia
S. Uno - Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
P. Urquijo - University of Melbourne
Y. Usov - Siberian Branch of the Russian Academy of Sciences
C. Van Hulse - University of the Basque Country
P. Vanhoefer - Max
G. Varner - University of Hawaii System
A. Vinokurova - Siberian Branch of the Russian Academy of Sciences
A. Vossen - Indiana University Bloomington
M. N. Wagner - University of Giessen
C. H. Wang - Natl United Univ, Miaoli 36003, Taiwan
M. -Z. Wang - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
X. L. Wang - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
M. Watanabe - Niigata University
Y. Watanabe - Kanagawa University
K. M. Williams - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
E. Won - University of Seoul
J. Yamaoka - Pacific NW Natl Lab, Richland, WA 99352 USA
J. Yelton - Univ Florida, Gainesville, FL 32611 USA
C. Z. Yuan - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Y. Yusa - Niigata University
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Peoples R China
V. Zhilich - Siberian Branch of the Russian Academy of Sciences
V. Zhulanov - Siberian Branch of the Russian Academy of Sciences
A. Zupanc - Jozef Stefan Inst, Ljubljana 1000, Slovenia
Belle Collaboration
Publication Details: Physical review letters, Vol.116(16)
Publisher: Amer Physical Soc
Number of pages: 6
Grant note: Ministry of Education of Taiwan; Ministry of Education, Taiwan WCU program of the Ministry of Education U.S. Department of Energy; United States Department of Energy (DOE) JSPS; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science Department of Science and Technology of India; Department of Science & Technology (India) National Science Council; Ministry of Science and Technology, Taiwan MEXT; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) LG14034 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic 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 UFI 11/55 / Euskal Herriko Unibertsitatea (UPV/EHU) (Spain) Brain Korea 21-Plus program and Radiation Science Research Institute Australian Research Council Deutsche Forschungsgemeinschaft; German Research Foundation (DFG) 10575109; 10775142; 10875115; 11175187; 11475187 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) 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 Basque Foundation for Science (IKERBASQUE) VolkswagenStiftung; Volkswagen Swiss National Science Foundation; Swiss National Science Foundation (SNSF) 2011-0029457; 2012-0008143; 2012R1A1A2008330; 2013R1A1A3007772; 2014R1A2A2A01005286; 2014R1A2A2A01002734; 2015R1A2A2-A01003280; 2015H1A2A1033649 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea KRF-2011-0020333 / Basic Research Lab program under NRF Grant; National Research Foundation of Korea P 22742-N16; P 26794-N20 / Austrian Science Fund; Austrian Science Fund (FWF) Chinese Academy of Science Center for Excellence in Particle Physics Tau-Lepton PhysicsResearch Center of Nagoya University NRF-2013K1A3A7A06056592 / Center for Korean J-PARC Users Slovenian Research Agency; Slovenian Research Agency - Slovenia Russian Foundation for Basic Research; Russian Foundation for Basic Research (RFBR); Spanish Government National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation National Science Center; National Science Centre, Poland
Identifiers: 9918780408331
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