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Search for B -> h(()*())nu(nu)over-bar with the full Belle Upsilon(4S) data sample
Belle Collaboration
2013
发表期刊PHYSICAL REVIEW D
卷号87期号:11
通讯作者Lutz, O (reprint author), Univ Basque Country UPV EHU, Bilbao 48080, Spain.
摘要We report a search for the rare decays B -> h(()*())nu(nu) over bar, where h(()*()) stands for K+, K-S(0), K*(+), K*(0), pi(+), pi(0), rho(+), rho(0) and phi. The results are obtained from a 711 fb(-1) data sample that contains 772 x 10(6) B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB e(+)e(-) collider. We search for signal candidates by fully reconstructing a hadronic decay of the accompanying B meson and requiring a single h(()*()) meson left on the signal side. No significant signal is observed and we set upper limits on the branching fractions at 90% confidence level. The measurements of B+ -> K*(+)nu(nu) over bar, B+ -> pi(+)nu(nu) over bar, B-0 -> pi(0)nu(nu) over bar and B-0 -> rho(0)nu(nu) over bar provide the world's currently most restrictive limits.
关键词DETECTOR
学科领域Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.87.111103
收录类别SCI
语种英语
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号WOS:000321001100001
引用统计
被引频次:43[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/311005/213556
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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Belle Collaboration. Search for B -> h(()*())nu(nu)over-bar with the full Belle Upsilon(4S) data sample[J]. PHYSICAL REVIEW D,2013,87(11).
APA Belle Collaboration.(2013).Search for B -> h(()*())nu(nu)over-bar with the full Belle Upsilon(4S) data sample.PHYSICAL REVIEW D,87(11).
MLA Belle Collaboration."Search for B -> h(()*())nu(nu)over-bar with the full Belle Upsilon(4S) data sample".PHYSICAL REVIEW D 87.11(2013).
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