Search for the decay Bs0 → η′KS0

被引：0

作者：

Pang, T. ^{[75
]}

Savinov, V ^{[75
]}

Adachi, I ^{[18
,22
]}

Aihara, H. ^{[92
]}

Asner, D. M. ^{[3
]}

Atmacan, H. ^{[8
]}

Aulchenko, V ^{[4
,71
]}

Aushev, T. ^{[24
]}

Ayad, R. ^{[86
]}

Babu, V ^{[9
]}

Behera, P. ^{[30
]}

Belous, K. ^{[34
]}

Bessner, M. ^{[21
]}

Bhardwaj, V ^{[27
]}

Bhuyan, B. ^{[28
]}

Bilka, T. ^{[5
]}

Bobrov, A. ^{[4
,71
]}

Bodrov, D. ^{[24
,49
]}

Bonvicini, G. ^{[96
]}

Borah, J. ^{[28
]}

Bozek, A. ^{[67
]}

Branchini, P. ^{[36
]}

Browder, T. E. ^{[21
]}

Budano, A. ^{[36
]}

Campajola, M. ^{[35
,63
]}

Chang, P. ^{[66
]}

Chen, A. ^{[65
]}

Cheon, B. G. ^{[20
]}

Chilikin, K. ^{[49
]}

Cho, H. E. ^{[20
]}

Cho, K. ^{[44
]}

Cho, S-J ^{[98
]}

Choi, S-K ^{[7
]}

Choi, Y. ^{[84
]}

Choudhury, S. ^{[38
]}

Cinabro, D. ^{[96
]}

Cunliffe, S. ^{[9
]}

Das, S. ^{[54
]}

De Pietro, G. ^{[36
]}

Dhamija, R. ^{[29
]}

Di Capua, F. ^{[35
,63
]}

Dingfelder, J. ^{[2
]}

Dolezal, Z. ^{[5
]}

Dong, T., V ^{[11
]}

Dossett, D. ^{[57
]}

Dubey, S. ^{[21
]}

Epifanov, D. ^{[4
,71
]}

Ferber, T. ^{[9
]}

Frey, A. ^{[17
]}

Fulsom, B. G. ^{[73
]}

机构：

[1] Univ Basque Country UPV EHU, Dept Phys, Bilbao 48080, Spain

[2] Univ Bonn, D-53115 Bonn, Germany

[3] Brookhaven Natl Lab, Upton, NY 11973 USA

[4] Budker Inst Nucl Phys SB RAS, Novosibirsk 630090, Russia

[5] Charles Univ Prague, Fac Math & Phys, Prague 12116, Czech Republic

[6] Chonnam Natl Univ, Gwangju 61186, South Korea

[7] Chung Ang Univ, Seoul 06974, South Korea

[8] Univ Cincinnati, Cincinnati, OH 45221 USA

[9] DESY, D-22607 Hamburg, Germany

[10] Duke Univ, Durham, NC 27708 USA

[11] Duy Tan Univ, Inst Theoret & Appl Res ITAR, Hanoi 100000, Vietnam

[12] Univ Florida, Gainesville, FL 32611 USA

[13] Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200443, Peoples R China

[14] Fudan Univ, Inst Modern Phys, Shanghai 200443, Peoples R China

[15] Justus Liebig Univ Giessen, D-35392 Giessen, Germany

[16] Gifu Univ, Gifu 5011193, Japan

[17] Georg August Univ Gottingen, Phys Inst 2, D-37073 Gottingen, Germany

[18] SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan

[19] Gyeongsang Natl Univ, Jinju 52828, South Korea

[20] Hanyang Univ, Dept Phys & Inst Nat Sci, Seoul 04763, South Korea

[21] Univ Hawaii, Honolulu, HI 96822 USA

[22] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan

[23] High Energy Accelerator Res Org KEK, KEK Theory Ctr, J PARC Branch, Tsukuba, Ibaraki 3050801, Japan

[24] Natl Res Univ Higher Sch Econ, Moscow 101000, Russia

[25] Forschungszentrum Julich, D-52425 Julich, Germany

[26] Basque Fdn Sci, Ikerbasque, Bilbao 48013, Spain

[27] Indian Inst Sci Educ & Res Mohali, Sas Nagar 140306, India

[28] Indian Inst Technol Guwahati, Gauhati 781039, Assam, India

[29] Indian Inst Technol Hyderabad, Hyderabad 502285, Telangana, India

[30] Indian Inst Technol Madras, Chennai 600036, Tamil Nadu, India

[31] Indiana Univ, Bloomington, IN 47408 USA

[32] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China

[33] Inst High Energy Phys, A-1050 Vienna, Austria

[34] Inst High Energy Phys, Protvino 142281, Russia

[35] Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy

[36] Ist Nazl Fis Nucl, Sez Roma Tre, I-00146 Rome, Italy

[37] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy

[38] Iowa State Univ, Ames, IA 50011 USA

[39] Japan Atom Energy Agcy, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan

[40] J Stefan Inst, Ljubljana 1000, Slovenia

[41] Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany

[42] Univ Tokyo, Kavli Inst Phys & Math Universe WPI, Kashiwa, Chiba 2778583, Japan

[43] Kitasato Univ, Sagamihara, Kanagawa 2520373, Japan

[44] Korea Inst Sci & Technol Informat, Daejeon 34141, South Korea

[45] Korea Univ, Seoul 02841, South Korea

[46] Kyoto Sangyo Univ, Kyoto 6038555, Japan

[47] Kyungpook Natl Univ, Daegu 41566, South Korea

[48] Univ Paris Saclay, IJCLab, CNRS IN2P3, F-91405 Orsay, France

[49] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia

[50] Liaoning Normal Univ, Dalian 116029, Peoples R China

来源：

PHYSICAL REVIEW D | 2022年 / 106卷 / 05期

基金：

欧洲研究理事会; 美国能源部; 瑞士国家科学基金会; 奥地利科学基金会; 日本学术振兴会; 美国国家科学基金会; 欧盟地平线“2020”; 澳大利亚研究理事会; 中国国家自然科学基金; 新加坡国家研究基金会;

关键词：

D O I：

10.1103/PhysRevD.106.L051103

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report the results of the first search for the decay B-s(0) -> eta'K-S(0) using 121.4 fb(-1) of data collected at the gamma(55) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We observe no signal and set a 90% confidence-level upper limit of 8.16 x 10(-6) on the B-s(0) -> eta'K-s(0) branching fraction.

引用

页数：8

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Alexander, M.
Ali, S.
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Andreassi, G.
Andreotti, M.
Andrews, J. E.
Appleby, R. B.
Gutierrez, O. Aquines
Archilli, F.
d'Argent, P.
Artamonov, A.
Artuso, M.
Aslanides, E.
Auriemma, G.
Baalouch, M.
Bachmann, S.
Back, J. J.
Badalov, A.
Baesso, C.
Baldini, W.
Barlow, R. J.
Barschel, C.
Barsuk, S.
Barter, W.
Batozskaya, V.
Battista, V.
Bay, A.
Beaucourt, L.
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Bedeschi, F.
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