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题名: Pure annihilation type B -> K-0*(+/-)(1430)K-(*)-/+ decays in the family non-universal Z ' model
作者: Li, Y ;  Wang, DD ;  Lu, CD
刊名: CHINESE PHYSICS C
出版日期: 2016
卷号: 40, 期号:1, 页码:13101
关键词: B decay ;  CP asymmetry ;  Z ' model
学科分类: Physics
DOI: http://dx.doi.org/10.1088/1674-1137/40/1/013101
通讯作者: Li, Y (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.
文章类型: Article
英文摘要: By assuming that the scalar meson K-0*(1430) belongs to the first excited states or the lowest lying ground states of q (q) over bar' we study the pure annihilation-type decays B -> K-0*(+/-)(1430)K-(*)-/+ in the QCD factorization approach. Within the Standard Model, the branching fractions are of the order of 10(-8)-10(-7), which is possible to measure in the ongoing LHCb experiment or forthcoming Belle-II experiment. We also study these decays in the family non-universal Z' model. The results show that if m(z') approximate to 600 GeV (zeta = 0.02), both the branching fractions and CP asymmetries of (B) over bar (0) -> K-0*(+)(1430)K- could be changed remarkably, which provides us with a place for probing the effect of new physics. These results could be used to constrain the parameters of the Z' model.
类目[WOS]: Physics, Nuclear ;  Physics, Particles & Fields
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11175151, 11575151, 11375208, 11235005] ;  Program for New Century Excellent Talents in University (NCET) by Ministry of Education of P. R. China [NCET-13-0991]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21832
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Li, Y,Wang, DD,Lu, CD. Pure annihilation type B -> K-0*(+/-)(1430)K-(*)-/+ decays in the family non-universal Z ' model[J]. CHINESE PHYSICS C,2016,40(1):13101.
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