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Wang, W; Wang, W (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China.
Search for the a(0)(980)-f(0)(980) mixing in weak decays of DS/BS mesons
发表期刊PHYSICS LETTERS B
语种英语
摘要Scalar mesons a(0)(0)(980) and f(0)(980) can mix with each other through isospin violating effects, and the mixing intensity has been predicted at the percent level in various theoretical models. However the mixing has not been firmed established on the experimental side to date. In this work we explore the possibility to extract the a(0)-f(0) mixing intensity using weak decays of heavy mesons: D-s -> [pi(0), pi(+) pi(-)]e(+) v, B-s -> [pi(0) eta, pi(+) pi(-)]l(+)l(-) and the B-s -> J /Psi[pi(0) eta, pi+ pi(-)] decays. Based on the large amount of data accumulated by various experimental facilities including BEPC-II, LHC, Super KEKB and the future colliders, we find that the ao-fo mixing intensity might be determined to a high precision, which will lead to a better understanding of the nature of scalar mesons. (C) 2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license.
2016
卷号759页码:501-506
学科领域Astronomy & Astrophysics ; Physics
DOIhttp://dx.doi.org/10.1016/j.physletb.2016.06.007
收录类别SCI
项目资助者National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21563
专题理论物理所科研产出_SCI论文
通讯作者Wang, W (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China.
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Wang, W,Wang, W . Search for the a(0)(980)-f(0)(980) mixing in weak decays of DS/BS mesons[J]. PHYSICS LETTERS B,2016,759:501-506.
APA Wang, W,&Wang, W .(2016).Search for the a(0)(980)-f(0)(980) mixing in weak decays of DS/BS mesons.PHYSICS LETTERS B,759,501-506.
MLA Wang, W,et al."Search for the a(0)(980)-f(0)(980) mixing in weak decays of DS/BS mesons".PHYSICS LETTERS B 759(2016):501-506.
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