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Study of the decay D+ -> K*(892)+ K-S(0) in D+ -> (K+KS0)pi(0)

文献类型：期刊论文

作者Ablikim, M.91; Achasov, M. N.50,87; Adlarson, P.57; Ahmed, S.94; Albrecht, M.81; Aliberti, R.37; Amoroso, A.58,60,61; An, M. R.17; An, Q.64,79,80; Bai, X. H.70
刊名PHYSICAL REVIEW D
出版日期2021-07-16
卷号104期号:1页码:13
ISSN号2470-0010
DOI10.1103/PhysRevD.104.012006
通讯作者Ablikim, M.()
英文摘要Based on an e(+)e(-) collision data sample corresponding to an integrated luminosity of 2.93 fb(-1) collected with the BESIII detector at root s = 3.773 GeV, the first amplitude analysis of the singly Cabibbo-suppressed decay D+ -> (K+KS0)pi(0) is performed. From the amplitude analysis, the K* (892)(+) K-S(0) component is found to be dominant with a fraction of (57.1 +/- 2.6 +/- 4.2)%, where the first uncertainty is statistical and the second systematic. In combination with the absolute branching fraction B(D+ -> K+ K-S(0)pi(0)) measured by BESIII, we obtain B(D+ -> K* (892)+K-S(0)) = (8.69 +/- 0.40 +/- 0.64 +/- 0.51) x 10(-3), where the third uncertainty is due to the branching fraction B(D+ -> (K+KS0)pi(0)). The precision of this result is significantly improved compared to the previous measurement. This result also differs from most of theoretical predictions by about 4 sigma, which may help to improve the understanding of the dynamics behind.
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)[11605124] ; 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)[12022510] ; National Natural Science Foundation of China (NSFC)[12035013] ; National Natural Science Foundation of China (NSFC)[12061131003] ; National Natural Science Foundation of China (NSFC)[U1732263] ; National Natural Science Foundation of China (NSFC)[U1832207] ; National Natural Science Foundation of China (NSFC)[U1932101] ; National Natural Science Foundation of China (NSFC)[U1932108] ; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program ; CAS[U1732263] ; CAS[U1832207] ; CAS[U1932101] ; CAS[U1932108] ; CAS Key Research Program of Frontier Sciences[QYZDJ-SSW-SLH040] ; 100 Talents Program of CAS ; Fundamental Research Funds for the Central Universities ; INPAC ; Shanghai Key Laboratory for Particle Physics and Cosmology ; ERC[758462] ; European Union Horizon 2020 research and innovation programme under Marie Sklodowska-Curie Grant[894790] ; German Research Foundation DFG[443159800] ; German Research Foundation DFG[CRC 1044] ; German Research Foundation DFG[FOR 2359] ; German Research Foundation DFG[GRK 214] ; Istituto Nazionale di Fisica Nucleare, Italy ; Ministry of Development of Turkey[DPT2006K-120470] ; National Science and Technology fund ; Olle Engkvist Foundation[200-0605] ; STFC (United Kingdom) ; Knut and Alice Wallenberg Foundation (Sweden)[2016.0157] ; Royal Society, United Kingdom[DH140054] ; Royal Society, United Kingdom[DH160214] ; Swedish Research Council ; U.S. Department of Energy[DE-FG0205ER41374] ; 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:000674571000001
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 ; Fundamental Research Funds for the Central Universities ; INPAC ; Shanghai Key Laboratory for Particle Physics and Cosmology ; ERC ; European Union Horizon 2020 research and innovation programme under Marie Sklodowska-Curie Grant ; German Research Foundation DFG ; 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, United Kingdom ; Swedish Research Council ; U.S. Department of Energy
源URL[http://119.78.100.186/handle/113462/136735]  
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.Southeast Univ, Nanjing 211100, Peoples R China
2.South China Normal Univ, Guangzhou 510006, Peoples R China
3.Soochow Univ, Suzhou 215006, Peoples R China
4.Sichuan Univ, Chengdu 610064, Peoples R China
5.Shanxi Univ, Taiyuan 030006, Peoples R China
6.Shanxi Normal Univ, Linfen 041004, Shanxi, Peoples R China
7.Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China
8.Shandong Univ, Jinan 250100, Peoples R China
9.Shandong Normal Univ, Jinan 250014, Peoples R China
10.Qufu Normal Univ, Qufu 273165, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Ablikim, M.,Achasov, M. N.,Adlarson, P.,et al. Study of the decay D+ -> K*(892)+ K-S(0) in D+ -> (K+KS0)pi(0)[J]. PHYSICAL REVIEW D,2021,104(1):13.
APA Ablikim, M..,Achasov, M. N..,Adlarson, P..,Ahmed, S..,Albrecht, M..,...&Zou, J. H..(2021).Study of the decay D+ -> K*(892)+ K-S(0) in D+ -> (K+KS0)pi(0).PHYSICAL REVIEW D,104(1),13.
MLA Ablikim, M.,et al."Study of the decay D+ -> K*(892)+ K-S(0) in D+ -> (K+KS0)pi(0)".PHYSICAL REVIEW D 104.1(2021):13.

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来源：近代物理研究所

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