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Amplitude analysis and branching fraction measurement of D-s(+) -> K+K-pi(+)

文献类型：期刊论文

作者Ablikim, M.89; Achasov, M. N.43,61; Adlarson, P.36; Ahmed, S.86; Albrecht, M.92; Amoroso, A.33,35; An, Q.14,15,30; Anita67; Bai, Y.13; Bakina, O.78
刊名PHYSICAL REVIEW D
出版日期2021-07-30
卷号104期号:1页码:19
ISSN号2470-0010
DOI10.1103/PhysRevD.104.012016
通讯作者Ablikim, M.()
英文摘要We report an amplitude analysis and branching fraction measurement of D-s(+) -> K+K-pi(+) decay using a data sample of 3.19 fb(-1) recorded with BESIII detector at a center-of-mass energy of 4.178 GeV. We perform a model-independent partial wave analysis in the low K+K- mass region to determine the K+K- S-wave line shape, followed by an amplitude analysis of our very pure high-statistics sample. With the detection efficiency based on the amplitude analysis results, the absolute branching fraction is measured to be B(D-s(+) -> K+K-pi(+)) = (5.47 +/- 0.08(stat) +/- 0.13(sys))%.
WOS关键词SCATTERING ; DECAY
资助项目National Key Research and Development Program of China[2020YFA0406400] ; National Key Research and Development Program of China[2020YFA0406300] ; National Natural Science Foundation of China (NSFC)[11625523] ; National Natural Science Foundation of China (NSFC)[11635010] ; National Natural Science Foundation of China (NSFC)[11735014] ; National Natural Science Foundation of China (NSFC)[11822506] ; National Natural Science Foundation of China (NSFC)[11835012] ; National Natural Science Foundation of China (NSFC)[11935015] ; National Natural Science Foundation of China (NSFC)[11935016] ; National Natural Science Foundation of China (NSFC)[11935018] ; National Natural Science Foundation of China (NSFC)[11961141012] ; National Natural Science Foundation of China (NSFC)[U1732263] ; National Natural Science Foundation of China (NSFC)[U1832207] ; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program ; CAS[U1732263] ; CAS[U1832207] ; CAS Key Research Program of Frontier Sciences[QYZDJ-SSW-SLH003] ; CAS Key Research Program of Frontier Sciences[QYZDJ-SSWSLH040] ; 100 Talents Program of CAS ; Institute of Nuclear and Particle Physics and Shanghai Key Laboratory for Particle Physics and Cosmology ; ERC[758462] ; German Research Foundation DFG[443159800] ; Collaborative Research Center[CRC 1044] ; Collaborative Research Center[FOR 2359] ; Collaborative Research Center[GRK 214] ; Istituto Nazionale di Fisica Nucleare, Italy ; Ministry of Development of Turkey[DPT2006K120470] ; National Science and Technology fund ; Olle Engkvist Foundation[200-0605] ; STFC (United Kingdom) ; Knut and Alice Wallenberg Foundation (Sweden)[2016.0157] ; Royal Society, UK[DH140054] ; Royal Society, UK[DH160214] ; Swedish Research Council ; U.S. Department of Energy[DE-FG02-05ER41374] ; U.S. Department of Energy[DE-SC-0012069]
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
WOS记录号WOS:000680434500004
出版者AMER PHYSICAL SOC
资助机构National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program ; CAS ; CAS Key Research Program of Frontier Sciences ; 100 Talents Program of CAS ; Institute of Nuclear and Particle Physics and Shanghai Key Laboratory for Particle Physics and Cosmology ; ERC ; German Research Foundation DFG ; Collaborative Research Center ; Istituto Nazionale di Fisica Nucleare, Italy ; Ministry of Development of Turkey ; National Science and Technology fund ; Olle Engkvist Foundation ; STFC (United Kingdom) ; Knut and Alice Wallenberg Foundation (Sweden) ; Royal Society, UK ; Swedish Research Council ; U.S. Department of Energy
源URL[http://119.78.100.186/handle/113462/136647]  
专题中国科学院近代物理研究所
通讯作者Ablikim, M.
作者单位1.Nanjing Univ, Nanjing 210093, Peoples R China
2.Nankai Univ, Tianjin 300071, Peoples R China
3.Peking Univ, Beijing 100871, Peoples R China
4.Qufu Normal Univ, Qufu 273165, Shandong, Peoples R China
5.Shandong Normal Univ, Jinan 250014, Peoples R China
6.Shandong Univ, Jinan 250100, Peoples R China
7.Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China
8.Guangxi Normal Univ, Guilin 541004, Peoples R China
9.Shanxi Normal Univ, Linfen 041004, Shanxi, Peoples R China
10.Shanxi Univ, Taiyuan 030006, Peoples R China
推荐引用方式
GB/T 7714		 Ablikim, M.,Achasov, M. N.,Adlarson, P.,et al. Amplitude analysis and branching fraction measurement of D-s(+) -> K+K-pi(+)[J]. PHYSICAL REVIEW D,2021,104(1):19.
APA Ablikim, M..,Achasov, M. N..,Adlarson, P..,Ahmed, S..,Albrecht, M..,...&Zou, J. H..(2021).Amplitude analysis and branching fraction measurement of D-s(+) -> K+K-pi(+).PHYSICAL REVIEW D,104(1),19.
MLA Ablikim, M.,et al."Amplitude analysis and branching fraction measurement of D-s(+) -> K+K-pi(+)".PHYSICAL REVIEW D 104.1(2021):19.

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来源：近代物理研究所

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