Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Search for the hyperon semileptonic decay. / The BESIII Collaboration.
в: Physical Review D, Том 104, № 7, 072007, 01.10.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Search for the hyperon semileptonic decay
AU - BESIII Collaboration
AU - Ablikim, M.
AU - Achasov, M. N.
AU - Adlarson, P.
AU - Ahmed, S.
AU - Albrecht, M.
AU - Aliberti, R.
AU - Amoroso, A.
AU - An, M. R.
AU - An, Q.
AU - Bai, X. H.
AU - Bai, Y.
AU - Bakina, O.
AU - Ferroli, R. Baldini
AU - Balossino, I.
AU - Ban, Y.
AU - Begzsuren, K.
AU - Berger, N.
AU - Bertani, M.
AU - Bettoni, D.
AU - Bianchi, F.
AU - Bloms, J.
AU - Bortone, A.
AU - Boyko, I.
AU - Briere, R. A.
AU - Cai, H.
AU - Cai, X.
AU - Calcaterra, A.
AU - Cao, G. F.
AU - Cao, N.
AU - Cetin, S. A.
AU - Chang, J. F.
AU - Chang, W. L.
AU - Chelkov, G.
AU - Chen, G.
AU - Chen, H. S.
AU - Chen, M. L.
AU - Chen, S. J.
AU - Chen, X. R.
AU - Chen, Y. B.
AU - Chen, Z. J.
AU - Cheng, W. S.
AU - Cibinetto, G.
AU - Cossio, F.
AU - Cui, J. J.
AU - Cui, X. F.
AU - Dai, H. L.
AU - Dai, J. P.
AU - Dai, X. C.
AU - Muchnoi, N. YU
AU - Nikolaev, I. B.
N1 - Funding Information: The BESIII collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key R&D Program of China under Contracts No. 2020YFA0406300 and No. 2020YFA0406400; National Natural Science Foundation of China (NSFC) under Contracts No. 11625523, No. 11635010, No. 11735014, No. 11822506, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035009, No. 12035013, and No. 12061131003; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1732263 and No. U1832207; CAS Key Research Program of Frontier Sciences under Contract No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union Horizon 2020 research and innovation programme under Contract No. Marie Sklodowska-Curie Grant Agreement No. 894790; German Research Foundation DFG under Contract No. 443159800, Collaborative Research Center CRC 1044, GRK 214; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; Olle Engkvist Foundation under Contract No. 200-0605; STFC (United Kingdom); The Knut and Alice Wallenberg Foundation (Sweden) under Contract No. 2016.0157; The Royal Society, UK under Contracts No. DH140054 and No. DH160214; The Swedish Research Council; and U.S. Department of Energy under Contracts No. DE-FG02-05ER41374 and No. DE-SC-0012069. This paper is also supported by the NSFC under Contract No. 11947038, the Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contract No. U1932102, and the High Performance Computing Center of Henan Normal University. Funding Information: National Key R&D Program of China National Natural Science Foundation of China Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program National Natural Science Foundation of China Chinese Academy of Sciences CAS Key Research Program of Frontier Sciences 100 Talents Program of CAS INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology H2020 European Research Council European Union Horizon 2020 research and innovation programme Deutsche Forschungsgemeinschaft Collaborative Research Center CRC 1044 Istituto Nazionale di Fisica Nucleare Sezione di Padova Ministry of Development of Turkey National Science and Technology Olle Engkvist Foundation Science and Technology Facilities Council Knut och Alice Wallenbergs Stiftelse Royal Society Vetenskapsr?det U.S. Department of Energy National Natural Science Foundation of China Henan Normal University Publisher Copyright: © 2021 Published by the American Physical Society
PY - 2021/10/1
Y1 - 2021/10/1
N2 - Using events collected by the Beijing Spectrum III (BESIII) detector at the Beijing Electron Positron Collider II (BEPCII) collider, we search for the hyperon semileptonic decay . No significant signal is observed and the upper limit on the branching fraction is set to be at 90% confidence level. This result is one order of magnitude more strict than the previous best limit.
AB - Using events collected by the Beijing Spectrum III (BESIII) detector at the Beijing Electron Positron Collider II (BEPCII) collider, we search for the hyperon semileptonic decay . No significant signal is observed and the upper limit on the branching fraction is set to be at 90% confidence level. This result is one order of magnitude more strict than the previous best limit.
UR - http://www.scopus.com/inward/record.url?scp=85117389707&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.104.072007
DO - 10.1103/PhysRevD.104.072007
M3 - Article
AN - SCOPUS:85117389707
VL - 104
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 7
M1 - 072007
ER -
ID: 34734825