Measurement of B-0 -> (Ds-KS0)pi(+) and B+ -> Ds-K+K+ branching fractions

J. Wiechczynski; J. Stypula; A. Abdesselam; I. Adachi; K. Adamczyk; H. Aihara; S. Al Said; K. Arinstein; D. M. Asner; V. Aulchenko; T. Aushev; R. Ayad; A. M. Bakich; V. Bansal; V. Bhardwaj; B. Bhuyan; A. Bobrov; A. Bondar; G. Bonvicini; A. Bozek; M. Bracko; T. E. Browder; D. Cervenkov; V. Chekelian; B. G. Cheon; K. Cho; V. Chobanova; S. -K. Choi; Y. Choi; D. Cinabro; J. Dalseno; M. Danilov; J. Dingfelder; Z. Dolezal; Z. Drasal; A. Drutskoy; S. Eidelman; H. Farhat; J. E. Fast; T. Ferber; O. Frost; V. Gaur; N. Gabyshev; S. Ganguly; A. Garmash; D. Getzkow; R. Gillard; Y. M. Goh; O. Grzymkowska; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; X. H. He; W. -S. Hou; M. Huschle; H. J. Hyun; T. Iijima; A. Ishikawa; R. Itoh; Y. Iwasaki; I. Jaegle; D. Joffe; K. K. Joo; T. Julius; K. H. Kang; E. Kato; T. Kawasaki; H. Kichimi; D. Y. Kim; J. B. Kim; J. H. Kim; M. J. Kim; S. H. Kim; Y. J. Kim; K. Kinoshita; B. R. Ko; P. Kodys; P. Krizan; P. Krokovny; T. Kuhr; T. Kumita; A. Kuzmin; Y. -J. Kwon; J. S. Lange; I. S. Lee; Y. Li; L. Li Gioi; J. Libby; D. Liventsev; P. Lukin; D. Matvienko; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; A. Moll; T. Mori; R. Mussa; M. Nakao; T. Nanut; Z. Natkaniec; N. K. Nisar; S. Nishida; S. Ogawa; S. Okuno; P. Pakhlov; G. Pakhlova; C. W. Park; H. Park; T. K. Pedlar; M. Petric; L. E. Piilonen; E. Ribezl; M. Ritter; A. Rostomyan; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; K. Senyo; O. Seon; M. E. Sevior; V. Shebalin; C. P. Shen; T. -A. Shibata; J. -G. Shiu; B. Shwartz; A. Sibidanov; F. Simon; Y. -S. Sohn; E. Solovieva; M. Staric; M. Steder; M. Sumihama; U. Tamponi; K. Tanida; G. Tatishvili; Y. Teramoto; F. Thorne; K. Trabelsi; M. Uchida; T. Uglov; Y. Unno; S. Uno; P. Urquijo; Y. Usov; C. Van Hulse; P. Vanhoefer; G. Varner; A. Vinokurova; V. Vorobyev; A. Vossen; M. N. Wagner; C. H. Wang; M. -Z. Wang; P. Wang; M. Watanabe; Y. Watanabe; K. M. Williams; E. Won; J. Yamaoka; S. Yashchenko; Y. Yook; Y. Yusa; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevD.91.032008

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$Measurement of B-0 -> (Ds-KS0)pi(+) and B+ -> Ds-K+K+ branching fractions$

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Measurement of B-0 -> (Ds-KS0)pi(+) and B+ -> Ds-K+K+ branching fractions

J. Wiechczynski, J. Stypula, A. Abdesselam, I. Adachi, K. Adamczyk, H. Aihara, S. Al Said, K. Arinstein, D. M. Asner, V. Aulchenko, …

Physical review. D, Particles, fields, gravitation, and cosmology, Vol.91(3)

26/02/2015

DOI: https://doi.org/10.1103/PhysRevD.91.032008

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We report a measurement of the B-0 and B+ meson decays to the (Ds-KS0)pi(+) and Ds-K+K+ final states, respectively, using 657 x 10(6)B (B) over bar pairs collected at the gamma(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. Using the D-s(-) -> phi pi(-), K*(892)K-0(-) and (KSK-)-K-0 decay modes for the D-s reconstruction, we measure the following branching fractions: B(B-0 -> (Ds-KS0)pi(+))= [0.47 +/- 0.06(stat) +/- 0.05(syst)] x 10(-4) and B(B+ -> Ds-K+K+)= [0.93 +/- 0.22(stat) +/- 0.10(syst)] x 10(-5). We find the ratio of the branching fraction of B+ -> Ds-K+K+ to that of the analogous Cabibbo-favored B+ -> Ds-K+pi(+) decay to be R-B= 0.054 +/- 0.013(stat) +/- 0.006(syst), which is consistent with the naive factorization model. We also observe a deviation of the DsK invariant-mass distribution from the three-body phase-space model for both studied decays.

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Title: Measurement of B-0 -> (Ds-KS0)pi(+) and B+ -> Ds-K+K+ branching fractions
Creators - without role: J. Wiechczynski - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
J. Stypula - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
A. Abdesselam - University of Tabuk
I. Adachi - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
K. Adamczyk - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
H. Aihara - The University of Tokyo
S. Al Said - King Abdulaziz University
K. Arinstein - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
D. M. Asner - Pacific NW Natl Lab, Richland, WA 99352 USA
V. Aulchenko - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
T. Aushev - Inst Theoret & Expt Phys, Moscow 117218, Russia
R. Ayad - University of Tabuk
A. M. Bakich - University of Sydney
V. Bansal - Pacific NW Natl Lab, Richland, WA 99352 USA
V. Bhardwaj - Nara Womens Univ, Nara 6308506, Japan
B. Bhuyan - Indian Institute of Technology Guwahati
A. Bobrov - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
A. Bondar - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
G. Bonvicini - Wayne State University
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
D. Cervenkov - Charles University
V. Chekelian - Max
B. G. Cheon - Hanyang University
K. Cho - Korea Inst Sci & Technol Informat, Taejon 305806, South Korea
V. Chobanova - Max
S. -K. Choi - Gyeongsang Natl Univ, Chinju 660701, South Korea
Y. Choi - Sungkyunkwan University
D. Cinabro - Wayne State University
J. Dalseno - Max
M. Danilov - Inst Theoret & Expt Phys, Moscow 117218, Russia
J. Dingfelder - University of Bonn
Z. Dolezal - Charles University
Z. Drasal - Charles University
A. Drutskoy - Inst Theoret & Expt Phys, Moscow 117218, Russia
S. Eidelman - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
H. Farhat - Wayne State University
J. E. Fast - Pacific NW Natl Lab, Richland, WA 99352 USA
T. Ferber - Deutsches Elekt Synchrotron, D-22607 Hamburg, Germany
O. Frost - Deutsches Elekt Synchrotron, D-22607 Hamburg, Germany
V. Gaur - Tata Institute of Fundamental Research
N. Gabyshev - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
S. Ganguly - Wayne State University
A. Garmash - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
D. Getzkow - University of Giessen
R. Gillard - Wayne State University
Y. M. Goh - Hanyang University
O. Grzymkowska - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
J. Haba - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
T. Hara - Grad Univ Adv Studies, 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
M. Huschle - Karlsruher Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany
H. J. Hyun - Kyungpook Natl Univ, Taegu 702701, South Korea
T. Iijima - Nagoya University
A. Ishikawa - Tohoku University
R. Itoh - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
Y. Iwasaki - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
I. Jaegle - University of Hawaii System
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, Taegu 702701, South Korea
E. Kato - Tohoku University
T. Kawasaki - Niigata University
H. Kichimi - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
D. Y. Kim - Soongsil University
J. B. Kim - University of Seoul
J. H. Kim - Korea Inst Sci & Technol Informat, Taejon 305806, South Korea
M. J. Kim - Kyungpook Natl Univ, Taegu 702701, South Korea
S. H. Kim - Hanyang University
Y. J. Kim - Korea Inst Sci & Technol Informat, Taejon 305806, South Korea
K. Kinoshita - University of Cincinnati
B. R. Ko - University of Seoul
P. Kodys - Charles University
P. Krizan - J Stefan Inst, Ljubljana 1000, Slovenia
P. Krokovny - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
T. Kuhr - Karlsruher Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany
T. Kumita - Tokyo Metropolitan University
A. Kuzmin - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
Y. -J. Kwon - Yonsei University
J. S. Lange - University of Giessen
I. S. Lee - Hanyang University
Y. Li - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
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 - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
D. Matvienko - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
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
A. Moll - Max
T. Mori - Nagoya University
R. Mussa - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
M. Nakao - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
T. Nanut - J Stefan Inst, Ljubljana 1000, Slovenia
Z. Natkaniec - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
N. K. Nisar - Tata Institute of Fundamental Research
S. Nishida - Grad Univ Adv Studies, 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, Taegu 702701, South Korea
T. K. Pedlar - Luther Coll, Decorah, IA 52101 USA
M. Petric - J Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
E. Ribezl - J Stefan Inst, Ljubljana 1000, Slovenia
M. Ritter - Max
A. Rostomyan - Deutsches Elekt Synchrotron, D-22607 Hamburg, Germany
Y. Sakai - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
S. Sandilya - Tata Institute of Fundamental Research
L. Santelj - J Stefan Inst, Ljubljana 1000, Slovenia
T. Sanuki - Tohoku University
Y. Sato - 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
K. Senyo - Yamagata University
O. Seon - Nagoya University
M. E. Sevior - University of Melbourne
V. Shebalin - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
C. P. Shen - Beihang University
T. -A. Shibata - Tokyo Institute of Technology
J. -G. Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
B. Shwartz - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
A. Sibidanov - University of Sydney
F. Simon - Max
Y. -S. Sohn - Yonsei University
E. Solovieva - Inst Theoret & Expt Phys, Moscow 117218, Russia
M. Staric - J Stefan Inst, Ljubljana 1000, Slovenia
M. Steder - Deutsches Elekt Synchrotron, D-22607 Hamburg, Germany
M. Sumihama - Gifu University
U. Tamponi - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
K. Tanida - University of Seoul
G. Tatishvili - Pacific NW Natl Lab, Richland, WA 99352 USA
Y. Teramoto - Osaka City University
F. Thorne - Inst High Energy Phys, A-1050 Vienna, Austria
K. Trabelsi - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
M. Uchida - Tokyo Institute of Technology
T. Uglov - Inst Theoret & Expt Phys, Moscow 117218, Russia
Y. Unno - Hanyang University
S. Uno - Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
P. Urquijo - University of Bonn
Y. Usov - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
C. Van Hulse - University of the Basque Country
P. Vanhoefer - Max
G. Varner - University of Hawaii System
A. Vinokurova - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
V. Vorobyev - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
A. Vossen - Indiana University Bloomington
M. N. Wagner - University of Giessen
C. H. Wang - Nat 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
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
S. Yashchenko - Deutsches Elekt Synchrotron, D-22607 Hamburg, Germany
Y. Yook - Yonsei University
Y. Yusa - Niigata University
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Peoples R China
V. Zhilich - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
V. Zhulanov - RAS, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
A. Zupanc - J Stefan Inst, Ljubljana 1000, Slovenia
Publication Details: Physical review. D, Particles, fields, gravitation, and cosmology, Vol.91(3)
Publisher: Amer Physical Soc
Number of pages: 9
Grant note: Ministry of Education of Taiwan; Ministry of Education, Taiwan 2011-0029457; 2012-0008143; 2012R1A1A2008330; 2013R1A1A3007772; 2014R1A2A2A01005286; 2014R1A2A2A01002734; 2014R1A1A2006456 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea U.S. Department of Energy; United States Department of Energy (DOE) Department of Science and Technology of India; Department of Science & Technology (India) National Science Council; Ministry of Science and Technology, Taiwan LG14034 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic MEXT for Science Research in a Priority Area ("New Development of Flavor Physics"); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) 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) 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) 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 P 22742-N16; P 26794-N20 / Austrian Science Fund; Austrian Science Fund (FWF) JSPS for Creative Scientific Research ("Evolution of Tau-lepton Physics"); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science; Grants-in-Aid for Scientific Research (KAKENHI) Australian Department of Industry, Innovation, Science and Research; Australian Government; Department of Industry, Innovation and Science 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 KRF-2011-0020333; KRF-2011-0021196 / Basic Research Lab program under NRF; National Research Foundation of Korea Brain Korea 21-Plus program National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation National Science Center; National Science Centre, Poland
Identifiers: 9933545408331
Academic Unit: University of Tabuk; King Abdulaziz University; King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article