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Precise branching ratio measurements of the decays D-0 ->pi(-)pi(+)pi(0) and D-0 -> K-K+pi(0) relative to the D-0 -> K-pi(+)pi(0) decay
BaBar Collaboration
2006
发表期刊PHYSICAL REVIEW D
卷号74期号:9
通讯作者Aubert, B (reprint author), Lab Annecy Le Vieux Phys Particules, F-74941 Annecy Le Vieux, France.
摘要Using 232 fb(-1) of e(+)e(-) collision data recorded by the BABAR experiment, we measure the rates of three-body Cabibbo-suppressed decays of the D-0 meson relative to the Cabibbo-favored decay, D-0 -> K-pi(+)pi(0). We find: (B(D0 ->pi-pi+pi 0))/(B(D0 -> K-pi+pi 0))=(10.59 +/- 0.06 +/- 0.13)x10(-2) and (B(D0 -> K-K+pi 0))/(B(D0 -> K-pi+pi 0))=(2.37 +/- 0.03 +/- 0.04)x10(-2), where the errors are statistical and systematic, respectively. These measurements are significantly more precise than the current world average measurements.
关键词PHYSICS
学科领域Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.74.091102
收录类别SCI
语种英语
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号WOS:000242409700002
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/212750
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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BaBar Collaboration. Precise branching ratio measurements of the decays D-0 ->pi(-)pi(+)pi(0) and D-0 -> K-K+pi(0) relative to the D-0 -> K-pi(+)pi(0) decay[J]. PHYSICAL REVIEW D,2006,74(9).
APA BaBar Collaboration.(2006).Precise branching ratio measurements of the decays D-0 ->pi(-)pi(+)pi(0) and D-0 -> K-K+pi(0) relative to the D-0 -> K-pi(+)pi(0) decay.PHYSICAL REVIEW D,74(9).
MLA BaBar Collaboration."Precise branching ratio measurements of the decays D-0 ->pi(-)pi(+)pi(0) and D-0 -> K-K+pi(0) relative to the D-0 -> K-pi(+)pi(0) decay".PHYSICAL REVIEW D 74.9(2006).
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