| Measurement of D+->(KSK+)-K-0 and D-s(+)-> K-S(0)pi(+) branching ratios |
| Belle Collaboration
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| 2009
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发表期刊 | PHYSICAL REVIEW D
 |
卷号 | 80期号:11 |
通讯作者 | Won, E (reprint author), Korea Univ, Seoul, South Korea.
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摘要 | We report an improved measurement of D+->(KSK+)-K-0 and D-s(+)-> K-S(0)pi(+) branching ratios using 605 fb(-1) of data collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The measured branching ratios with respect to the Cabibbo-favored modes are B(D+->(KSK+)-K-0)/B(D+-> K-S(0)pi(+))=0.1899 +/- 0.0011 +/- 0.0022 and B(D-s(+)-> K-S(0)pi(+))/B(D-s(+)->(KSK+)-K-0)=0.0803 +/- 0.0024 +/- 0.0019 where the first uncertainties are statistical and the second are systematic. |
关键词 | DECAYS
PHYSICS
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学科领域 | Astronomy & Astrophysics; Physics
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DOI | 10.1103/PhysRevD.80.111101
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收录类别 | SCI
|
语种 | 英语
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WOS类目 | Astronomy & Astrophysics
; Physics, Particles & Fields
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WOS记录号 | WOS:000273233000001
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引用统计 |
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文献类型 | 期刊论文
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条目标识符 | http://ir.ihep.ac.cn/handle/311005/212918
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专题 | 实验物理中心
|
作者单位 | 中国科学院高能物理研究所
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推荐引用方式 GB/T 7714 |
Belle Collaboration. Measurement of D+->(KSK+)-K-0 and D-s(+)-> K-S(0)pi(+) branching ratios[J]. PHYSICAL REVIEW D,2009,80(11).
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APA |
Belle Collaboration.(2009).Measurement of D+->(KSK+)-K-0 and D-s(+)-> K-S(0)pi(+) branching ratios.PHYSICAL REVIEW D,80(11).
|
MLA |
Belle Collaboration."Measurement of D+->(KSK+)-K-0 and D-s(+)-> K-S(0)pi(+) branching ratios".PHYSICAL REVIEW D 80.11(2009).
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文件名:
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923.pdf
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格式:
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Adobe PDF
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