Measuring D-0-(D)over-bar(0) mixing in D -> f(0)(980)K* and more
Wang W(王伟); Lv CD(吕才典); Wang, W; Lu, CD
刊名CHINESE PHYSICS C
2008
卷号32期号:10页码:773-775
关键词D-0-(D)over-bar(0) mixing D-0 -> f(0)(980)K* decay
学科分类Physics
通讯作者[Wang Wei ; Lue Cai-Dian] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Lue Cai-Dian] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China
文章类型Letter
英文摘要We investigate the D-0-(D) over bar (0) mixing through the doubly Cabibbo suppressed (DCS) channel D-0 -> f(0)(980)K*(0) and its charge conjugate channel, in which the K*(0) meson is reconstructed in both K+pi(-) and K-S pi(0) final state. Although the decay D-0 -> f(0)(980)K* has a small branching ratio, the final state mesons are relatively easy to identify. The f(0)(980) meson can be replaced by the S-wave pi(+)pi(-) state, or a longitudinally polarized vector meson rho(0). All mixing parameters, including the mass difference and decay width difference, can be extracted by studying the time-dependent decay width of these channels. We show that the method is valid in all regions for mixing parameters and it does not depend on the strong phase difference.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000265989600001
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/238462
专题中国科学院高能物理研究所_理论物理室_期刊论文
作者单位中国科学院高能物理研究所
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Wang W,Lv CD,Wang, W,et al. Measuring D-0-(D)over-bar(0) mixing in D -> f(0)(980)K* and more[J]. CHINESE PHYSICS C,2008,32(10):773-775.
APA 王伟,吕才典,Wang, W,&Lu, CD.(2008).Measuring D-0-(D)over-bar(0) mixing in D -> f(0)(980)K* and more.CHINESE PHYSICS C,32(10),773-775.
MLA 王伟,et al."Measuring D-0-(D)over-bar(0) mixing in D -> f(0)(980)K* and more".CHINESE PHYSICS C 32.10(2008):773-775.
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