Measurement of B(B-s -> DsX) with B-s semileptonic tagging

B. Wang; K. Kinoshita; H. Aihara; D. M. Asner; T. Aushev; R. Ayad; Babu; Badhrees; A. M. Bakich; P. Behera; C. Beleno; J. Bennett; M. Bessner; Bhardwaj; T. Bilka; J. Biswal; A. Bobrov; G. Bonvicini; A. Bozek; M. Bracko; T. E. Browder; M. Campajola; L. Cao; A. Chen; K. Chilikin; H. E. Cho; K. Cho; S-K Choi; Y. Choi; D. Cinabro; S. Cunliffe; N. Dash; F. Di Capua; S. Di Carlo; Z. Dolezal; S. Eidelman; D. Epifanov; J. E. Fast; T. Ferber; B. G. Fulsom; R. Garg; Gaur; A. Garmash; A. Giri; P. Goldenzweig; Y. Guan; K. Hayasaka; H. Hayashii; W-S Hou; K. Inami; A. Ishikawa; M. Iwasaki; Y. Iwasaki; S. Jia; Y. Jin; D. Joffe; K. K. Joo; A. B. Kaliyar; K. H. Kang; G. Karyan; C. Kiesling; D. Y. Kim; K. T. Kim; S. H. Kim; P. Kodys; S. Korpar; D. Kotchetkov; P. Krizan; R. Kroeger; P. Krokovny; T. Kuhr; A. Kuzmin; Y-J Kwon; J. S. Lange; I. S. Lee; J. Y. Lee; S. C. Lee; L. K. Li; Y. B. Li; L. Li Gioi; J. Libby; K. Lieret; D. Liventsev; T. Luo; J. MacNaughton; C. MacQueen; M. Masuda; T. Matsuda; D. Matvienko; M. Merola; K. Miyabayashi; R. Mizuk; G. B. Mohanty; R. Mussa; M. Nakao; K. J. Nath; M. Nayak; N. K. Nisar; S. Nishida; K. Nishimura; S. Ogawa; H. Ono; Y. Onuki; G. Pakhlova; B. Pal; T. Pang; S. Pardi; H. Park; S-H Park; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; Popov; E. Prencipe; M. Prim; M. Ritter; A. Rostomyan; G. Russo; S. Sandilya; L. Santelj; T. Sanuki; Savinov; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; Y. Seino; K. Senyo; M. E. Sevior; Shebalin; J-G Shiu; A. Sokolov; E. Solovieva; J. F. Strube; T. Sumiyoshi; M. Takizawa; K. Tanida; F. Tenchini; T. Uglov; S. Uno; Y. Usov; R. Van Tonder; G. Varner; A. Vinokurova; E. Waheed; C. H. Wang; M-Z Wang; P. Wang; O. Werbycka; E. Won; S. B. Yang; H. Ye; Y. Yusa; Z. P. Zhang; Zhilich; Zhukova; Zhulanov; Belle Collaboration; I. Badhrees

doi:10.1103/PhysRevD.105.012004

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Measurement of B(B-s -> DsX) with B-s semileptonic tagging

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Measurement of B(B-s -> DsX) with B-s semileptonic tagging

B. Wang, K. Kinoshita, H. Aihara, D. M. Asner, T. Aushev, R. Ayad, Babu, Badhrees, A. M. Bakich, P. Behera, …

Physical review. D, Vol.105(1)

11/01/2022

DOI: https://doi.org/10.1103/PhysRevD.105.012004

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We report the first direct measurement of the inclusive branching fraction B(B-s -> DsX) via B-s tagging in e(+)e(-) -> gamma(5S) events. Tagging is accomplished through a partial reconstruction of semileptonic decays B-s -> D(s)Xl nu, where X denotes unreconstructed additional hadrons or photons and l is an electron or muon. With 121.4 fb(-1) of data collected at the gamma(5S) resonance by the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider, we obtain B(B-s -> DsX) = (60.2 +/- 5.8 +/- 2.3)%, where the first uncertainty is statistical and the second is systematic.

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Title: Measurement of B(B-s -> DsX) with B-s semileptonic tagging
Creators - without role: B. Wang - University of Cincinnati
K. Kinoshita - University of Cincinnati
H. Aihara - The University of Tokyo
D. M. Asner - Brookhaven Natl Lab, Upton, NY 11973 USA
T. Aushev - Moscow Inst Phys & Technol, Moscow 141700, Moscow Region, Russia
R. Ayad - University of Tabuk
Babu - DESY, D-22607 Hamburg, Germany
Badhrees - King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia
A. M. Bakich - University of Sydney
P. Behera - Indian Institute of Technology Madras
C. Beleno - University of Göttingen
J. Bennett - University of Mississippi
M. Bessner - University of Hawaii System
Bhardwaj - Indian Inst Sci Educ & Res Mohali, Sas Nagar 140306, India
T. Bilka - Charles University
J. Biswal - J Stefan Inst, Ljubljana 1000, Slovenia
A. Bobrov - Siberian Branch of the Russian Academy of Sciences
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
M. Campajola - Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy
L. Cao - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
K. Chilikin - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
H. E. Cho - Hanyang University
K. Cho - Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea
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
F. Di Capua - Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy
S. Di Carlo - University of Paris-Saclay
Z. Dolezal - Charles University
S. Eidelman - Siberian Branch of the Russian Academy of Sciences
D. Epifanov - Siberian Branch of the Russian Academy of Sciences
J. E. Fast - Pacific Northwest Natl Lab, Richland, WA 99352 USA
T. Ferber - DESY, D-22607 Hamburg, Germany
B. G. Fulsom - Pacific Northwest Natl Lab, Richland, WA 99352 USA
R. Garg - Panjab University
Gaur - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
A. Garmash - Siberian Branch of the Russian Academy of Sciences
A. Giri - Indian Institute of Technology Hyderabad
P. Goldenzweig - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
Y. Guan - University of Cincinnati
K. Hayasaka - Niigata University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
W-S Hou - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
K. Inami - Nagoya University
A. Ishikawa - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
M. Iwasaki - Osaka City University
Y. Iwasaki - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
S. Jia - Beihang University
Y. Jin - The University of Tokyo
D. Joffe - Kennesaw State University
K. K. Joo - Chonnam Natl Univ, Kwangju 660701, South Korea
A. B. Kaliyar - Indian Institute of Technology Madras
K. H. Kang - Kyungpook Natl Univ, Daegu 702701, South Korea
G. Karyan - DESY, D-22607 Hamburg, Germany
C. Kiesling - Max
D. Y. Kim - Soongsil University
K. T. Kim - University of Seoul
S. H. Kim - Hanyang University
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
P. Krokovny - Siberian Branch of the Russian Academy of Sciences
T. Kuhr - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
A. Kuzmin - Siberian Branch of the Russian Academy of Sciences
Y-J Kwon - Yonsei University
J. S. Lange - University of Giessen
I. S. Lee - Hanyang University
J. Y. Lee - University of Seoul
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
K. Lieret - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
D. Liventsev - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
T. Luo - Fudan University
J. MacNaughton - University of Miyazaki
C. MacQueen - University of Melbourne
M. Masuda - The University of Tokyo
T. Matsuda - University of Miyazaki
D. Matvienko - Siberian Branch of the Russian Academy of Sciences
M. Merola - Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy
K. Miyabayashi - Nara Womens Univ, Nara 6308506, Japan
R. Mizuk - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
G. B. Mohanty - Tata Institute of Fundamental Research
R. Mussa - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
M. Nakao - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
K. J. Nath - Indian Institute of Technology Guwahati
M. Nayak - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
N. K. Nisar - University of Pittsburgh
S. Nishida - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
K. Nishimura - University of Hawaii System
S. Ogawa - Toho University
H. Ono - Nippon Dent Univ, Niigata 9518580, Japan
Y. Onuki - The University of Tokyo
G. Pakhlova - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
B. Pal - Brookhaven Natl Lab, Upton, NY 11973 USA
T. Pang - University of Pittsburgh
S. Pardi - Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy
H. Park - Kyungpook Natl Univ, Daegu 702701, South Korea
S-H Park - Yonsei University
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
Popov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
E. Prencipe - Forschungszentrum Jülich
M. Prim - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
M. Ritter - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
A. Rostomyan - DESY, D-22607 Hamburg, Germany
G. Russo - Univ Napoli Federico II, I-80055 Naples, Italy
S. Sandilya - University of Cincinnati
L. Santelj - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
T. Sanuki - Tohoku University
Savinov - University of Pittsburgh
O. Schneider - Ecole Polytech Fed Lausanne EPFL, 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
M. E. Sevior - University of Melbourne
Shebalin - University of Hawaii System
J-G Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
A. Sokolov - Inst High Energy Phys, Protvino 142281, Russia
E. Solovieva - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
J. F. Strube - Pacific Northwest Natl Lab, Richland, WA 99352 USA
T. Sumiyoshi - Tokyo Metropolitan University
M. Takizawa - Japan Proton Accelerator Research Complex
K. Tanida - Japan Atom Energy Agcy, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan
F. Tenchini - DESY, D-22607 Hamburg, Germany
T. Uglov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
S. Uno - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
Y. Usov - Siberian Branch of the Russian Academy of Sciences
R. Van Tonder - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
G. Varner - University of Hawaii System
A. Vinokurova - Siberian Branch of the Russian Academy of Sciences
E. Waheed - University of Melbourne
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
O. Werbycka - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
E. Won - University of Seoul
S. B. Yang - University of Seoul
H. Ye - DESY, D-22607 Hamburg, Germany
Y. Yusa - Niigata University
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Peoples R China
Zhilich - Siberian Branch of the Russian Academy of Sciences
Zhukova - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
Zhulanov - Siberian Branch of the Russian Academy of Sciences
Belle Collaboration
I. Badhrees - King Abdulaziz City for Science & Technology
Publication Details: Physical review. D, Vol.105(1)
Publisher: Amer Physical Soc
Number of pages: 9
Grant note: 11435013; 11475187; 11521505; 11575017; 11675166; 11705209 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) Ministry of Education of Taiwan; Ministry of Education, Taiwan Ministry of Science and Technology of Taiwan; Ministry of Science and Technology, Taiwan Department of Science and Technology of India; Department of Science & Technology (India) Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information and KREONET/GLORIAD CAS Center for Excellence in Particle Physics (CCEPP) 18PJ1401000 / Shanghai Pujiang Program 19ZR1403000 / Shanghai Science and Technology Committee (STCSM); Science & Technology Commission of Shanghai Municipality (STCSM); Shanghai Science & Technology Committee 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) PolishMinistry of Science and Higher Education; Ministry of Science and Higher Education, Poland HSE University Basic Research Program, Moscow Austrian Federal Ministry of Education, Science and Research (FWF) 884719 / Horizon 2020 ERC Advanced Grant; European Research Council (ERC) Ikerbasque, Basque Foundation for Science, Spain 2016R1D1A1B01010135; 2016R1D1A1B02012900; 2018R1A2B3003643; 2018R1A6A1A06024970; 2019K1A3A7A09033840; 2019R1I1A3A01058933; 2021R1A6A1A03043957; 2021R1F1A1060423; 2021R1F1A1064008 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea J1-9124; P1-0135 / Slovenian Research Agency Grants; Slovenian Research Agency - Slovenia Deutsche Forschungsgemeinschaft; German Research Foundation (DFG) Radiation Science Research Institute 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 Tau-Lepton Physics Research Center of Nagoya University VolkswagenStiftung; Volkswagen Swiss National Science Foundation; Swiss National Science Foundation (SNSF) Foreign Large-size Research Facility Application Supporting project S-1440-0321; S-02561438; S-0280-1439 / University of Tabuk P 31361-N36 / FWF Austrian Science Fund; Austrian Science Fund (FWF) LTT17020 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic RTI 4002 / Department of Atomic Energy; Department of Atomic Energy (DAE) United States Department of Energy; United States Department of Energy (DOE) Excellence Cluster Universe 14.W03.31.0026 / Ministry of Science and Higher Education of the Russian Federation National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation DP180102629; DP170102389; DP170102204; DP150103061; FT130100303 / Australian Research Council QYZDJ-SSW-SLH011 / Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) 947006 / ERC; European Research Council (ERC); European Commission National Science Center; National Science Centre, Poland
Identifiers: 9918676908331
Academic Unit: King Abdulaziz City for Science & Technology
Language: English
Resource Type: Journal article