Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Measurement of branching fraction of Ds∗+ → Ds+ π0 relative to Ds∗+ → Ds+ γ. / The BESIII Collaboration ; Мучной, Николай Юрьевич.
в: Physical Review D, Том 107, № 3, 032011, 01.02.2023.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Measurement of branching fraction of Ds∗+ → Ds+ π0 relative to Ds∗+ → Ds+ γ
AU - BESIII Collaboration
AU - Ablikim, M.
AU - Achasov, M. N.
AU - Adlarson, P.
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 - Baldini Ferroli, R.
AU - Balossino, I.
AU - Ban, Y.
AU - Batozskaya, V.
AU - Becker, D.
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 - Brueggemann, 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, C.
AU - Chen, Chao
AU - Chen, G.
AU - Chen, H. S.
AU - Chen, M. L.
AU - Chen, S. J.
AU - Chen, S. M.
AU - Chen, T.
AU - Chen, X. R.
AU - Chen, X. T.
AU - Chen, Y. B.
AU - Chen, Z. J.
AU - Cheng, W. S.
AU - Choi, S. K.
AU - Мучной, Николай Юрьевич
AU - Nikolaev, I. B.
N1 - 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. 2020YFA0406400 and No. 2020YFA0406300; National Natural Science Foundation of China (NSFC) under Contracts No. 11635010, No. 11735014, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035009, No. 12035013, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, and No. 12192265; 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. U1832207 and No. U1932102; 100 Talents Program of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union’s Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contract No. 443159800, Collaborative Research Center CRC 1044, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation under Contract No. B16F640076; STFC (United Kingdom); Suranaree University of Technology (SUT), Thailand Science Research and Innovation (TSRI), and National Science Research and Innovation Fund (NSRF) under Contract No. 160355; The Royal Society, UK under Contracts No. DH140054 and No. DH160214; The Swedish Research Council; U.S. Department of Energy under Contract No. DE-FG02-05ER41374.
PY - 2023/2/1
Y1 - 2023/2/1
N2 - Based on 7.33 fb-1 of e+e- collision data taken at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, we measure the branching fraction of Ds∗+→Ds+π0 relative to that of Ds∗+→Ds+γ to be (6.16±0.43±0.18)%. The first uncertainty is statistical and the second one is systematic. By using the world average value of the branching fraction of Ds∗+→Ds+e+e-, we determine the branching fractions of Ds∗+→Ds+γ and Ds∗+→Ds+π0 to be (93.57±0.38±0.22)% and (5.76±0.38±0.16)%, respectively. © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.and Ds∗+→Ds+π0 to be (93.57±0.38±0.22)% and (5.76±0.38±0.16)%, respectively.
AB - Based on 7.33 fb-1 of e+e- collision data taken at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, we measure the branching fraction of Ds∗+→Ds+π0 relative to that of Ds∗+→Ds+γ to be (6.16±0.43±0.18)%. The first uncertainty is statistical and the second one is systematic. By using the world average value of the branching fraction of Ds∗+→Ds+e+e-, we determine the branching fractions of Ds∗+→Ds+γ and Ds∗+→Ds+π0 to be (93.57±0.38±0.22)% and (5.76±0.38±0.16)%, respectively. © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.and Ds∗+→Ds+π0 to be (93.57±0.38±0.22)% and (5.76±0.38±0.16)%, respectively.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85149707514&origin=inward&txGid=2d14b0a8588c40a82262831d9d5d27c3
UR - https://www.mendeley.com/catalogue/f94357cf-5b1d-3b31-a6e7-f1673c4f381c/
U2 - 10.1103/PhysRevD.107.032011
DO - 10.1103/PhysRevD.107.032011
M3 - Article
VL - 107
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 3
M1 - 032011
ER -
ID: 59236916