Search for the decay Bs0 → η′η

被引：1

作者：

Nisar, N. K. ^{[3
]}

Savinov, V ^{[74
]}

Adachi, I ^{[16
,21
]}

Aihara, H. ^{[93
]}

Al Said, S. ^{[41
,86
]}

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

Atmacan, H. ^{[7
]}

Aushev, T. ^{[23
]}

Ayad, R. ^{[86
]}

Babu, V ^{[8
]}

Bahinipati, S. ^{[27
]}

Behera, P. ^{[30
]}

Bennett, J. ^{[55
]}

Bessner, M. ^{[20
]}

Bhardwaj, V ^{[26
]}

Bhuyan, B. ^{[28
]}

Bilka, T. ^{[5
]}

Biswal, J. ^{[38
]}

Bonvicini, G. ^{[98
]}

Bozek, A. ^{[65
]}

Browder, T. E. ^{[20
]}

Campajola, M. ^{[35
,60
]}

Chang, M-C ^{[10
]}

Chekelian, V ^{[53
]}

Chen, A. ^{[62
]}

Cheon, B. G. ^{[18
,19
]}

Chilikin, K. ^{[47
]}

Cho, H. E. ^{[18
,19
]}

Cho, K. ^{[43
]}

Choi, S-K ^{[17
]}

Choi, Y. ^{[84
]}

Choudhury, S. ^{[29
]}

Cinabro, D. ^{[98
]}

Cunliffe, S. ^{[8
]}

Das, S. ^{[51
]}

Dash, N. ^{[30
]}

De Nardo, G. ^{[35
,60
]}

Dhamija, R. ^{[29
]}

Di Capua, F. ^{[35
,60
]}

Dolezal, Z. ^{[5
]}

Dong, T., V ^{[11
,12
]}

Dubey, S. ^{[20
]}

Eidelman, S. ^{[4
,47
,69
]}

Epifanov, D. ^{[4
,69
]}

Ferber, T. ^{[8
]}

Ferlewicz, D. ^{[54
]}

Frey, A. ^{[15
]}

Fulsom, B. G. ^{[71
]}

Garg, R. ^{[72
]}

Gaur, V ^{[97
]}

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] Univ Cincinnati, Cincinnati, OH 45221 USA

[8] DESY, D-22607 Hamburg, Germany

[9] Duke Univ, Durham, NC 27708 USA

[10] Fu Jen Catholic Univ, Dept Phys, Taipei 24205, Taiwan

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

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

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

[14] Gifu Univ, Gifu 5011193, Japan

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

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

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

[18] Hanyang Univ, Dept Phys, Seoul 04763, South Korea

[19] Hanyang Univ, Inst Nat Sci, Seoul 04763, South Korea

[20] Univ Hawaii, Honolulu, HI 96822 USA

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

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

[23] Higher Sch Econ HSE, Moscow 101000, Russia

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

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

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

[27] Indian Inst Technol Bhubaneswar, Satya Nagar 751007, 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 Torino, I-10125 Turin, Italy

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

[38] J Stefan Inst, Ljubljana 1000, Slovenia

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

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

[41] King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi Arabia

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

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

[44] Korea Univ, Seoul 02841, South Korea

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

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

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

[48] Univ Ljubljana, Fac Math & Phys, Ljubljana 1000, Slovenia

[49] Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany

[50] Luther Coll, Decorah, IA 52101 USA

来源：

PHYSICAL REVIEW D | 2021年 / 104卷 / 03期

基金：

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

关键词：

D O I：

10.1103/PhysRevD.104.L031101

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'eta using 121.4 fb(-1) of data collected at the Upsilon(5S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We observe no significant signal and set a 90% confidence-level upper limit of 6.5 x 10(-5) on the branching fraction of this decay.

引用

页数：8

共 50 条

[1] Search for the decay Bs0 → ηη
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Banerjee, S.
Barberis, E.
Baringer, P.
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Bassler, U.
Bazterra, V.
Bean, A.
Begalli, M.
Bellantoni, L.
Beri, S. B.
Bernardi, G.
Bernhard, R.
Bertram, I.
Besancon, M.
Beuselinck, R.
Bhat, P. C.
Bhatia, S.
Bhatnagar, V.
Blazey, G.
Blessing, S.
Bloom, K.
Boehnlein, A.
Boline, D.
Boos, E. E.
Borissov, G.
Brandt, A.
Brandt, O.
Brock, R.
Bross, A.
Brown, D.
Bu, X. B.
Buehler, M.
Buescher, V.
Bunichev, V.
PHYSICAL REVIEW D, 2013, 87 (07):
[8] Search for the decay Bs0 → η′KS0
Pang, T.
Savinov, V
Adachi, I
Aihara, H.
Asner, D. M.
Atmacan, H.
Aulchenko, V
Aushev, T.
Ayad, R.
Babu, V
Behera, P.
Belous, K.
Bessner, M.
Bhardwaj, V
Bhuyan, B.
Bilka, T.
Bobrov, A.
Bodrov, D.
Bonvicini, G.
Borah, J.
Bozek, A.
Branchini, P.
Browder, T. E.
Budano, A.
Campajola, M.
Chang, P.
Chen, A.
Cheon, B. G.
Chilikin, K.
Cho, H. E.
Cho, K.
Cho, S-J
Choi, S-K
Choi, Y.
Choudhury, S.
Cinabro, D.
Cunliffe, S.
Das, S.
De Pietro, G.
Dhamija, R.
Di Capua, F.
Dingfelder, J.
Dolezal, Z.
Dong, T., V
Dossett, D.
Dubey, S.
Epifanov, D.
Ferber, T.
Frey, A.
Fulsom, B. G.
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[9] Search for the decay Bs0 → μ+μ- with the ATLAS detector
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Abbott, B.
Abdallah, J.
Khalek, S. Abdel
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Abdinov, O.
Abi, B.
Abolins, M.
AbouZeid, O. S.
Abramowicz, H.
Abreu, H.
Acerbi, E.
Acharya, B. S.
Adamczyk, L.
Adams, D. L.
Addy, T. N.
Adelman, J.
Adomeit, S.
Adragna, P.
Adye, T.
Aefsky, S.
Aguilar-Saavedra, J. A.
Aharrouche, M.
Ahlen, S. P.
Ahles, F.
Ahmad, A.
Ahsan, M.
Aielli, G.
Akdogan, T.
Akesson, T. P. A.
Akimoto, G.
Akimov, A. V.
Akiyama, A.
Alam, M. S.
Alam, M. A.
Albert, J.
Albrand, S.
Aleksa, M.
Aleksandrov, I. N.
Alessandria, F.
Alexa, C.
Alexander, G.
Alexandre, G.
Alexopoulos, T.
Alhroob, M.
Aliev, M.
Alimonti, G.
Alison, J.
Allbrooke, B. M. M.
Allport, P. P.
PHYSICS LETTERS B, 2012, 713 (4-5) : 387 - 407
[10] Search for the decay Bs0 → J/ψπ0 at Belle experiment
Kumar, D.
Bhuyan, B.
Aihara, H.
Asner, D. M.
Aushev, T.
Ayad, R.
Babu, V.
Banerjee, Sw.
Bauer, M.
Behera, P.
Belous, K.
Bennett, J.
Bessner, M.
Bilka, T.
Biswas, D.
Bobrov, A.
Bodrov, D.
Borah, J.
Bracko, M.
Branchini, P.
Browder, T. E.
Budano, A.
Campajola, M.
Cervenkov, D.
Chang, M. -C.
Chen, C.
Cheon, B. G.
Chilikin, K.
Cho, K.
Choi, S. -K.
Choi, Y.
Choudhury, S.
Das, S.
Dash, N.
De Nardo, G.
De Pietro, G.
Dhamija, R.
Dolezal, Z.
Dong, T. V.
Ecker, P.
Epifanov, D.
Ferlewicz, D.
Fulsom, B. G.
Garg, R.
Gaur, V.
Garmash, A.
Giri, A.
Goldenzweig, P.
Graziani, E.
Gudkova, K.
PHYSICAL REVIEW D, 2024, 109 (03)

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