Measuring D-0-(D)over-bar(0) mixing in D -> f(0)(980)K* and more
文献类型：期刊论文
| 作者 | Wang W(王伟); Lv CD(吕才典) ; Wang, W; Lu, CD
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 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 |
| 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 |
| 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. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000265989600001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238462]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | 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. |
入库方式： OAI收割
来源：高能物理研究所
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