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题名: QCD CORRECTIONS TO B-]S-GAMMA DECAY IN THE 2-HIGGS DOUBLET MODEL
作者: LU, CD
刊名: NUCLEAR PHYSICS B
出版日期: 1995
卷号: 441, 期号:40910, 页码:33-48
关键词: B-MESON DECAY ;  ANOMALOUS DIMENSION MATRIX ;  WEAK NONLEPTONIC DECAYS ;  DELTA-S=1 ;  SUPERSYMMETRY ;  SECTOR ;  BOSONS
学科分类: Physics
通讯作者: LU, CD , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
部门归属: CHINA CTR ADV SCI & TECHNOL,WORLD LAB,BEIJING 100080,PEOPLES R CHINA
英文摘要: We give a more complete calculation of b --> s gamma decay in the two-Higgs doublet model, including leading log QCD corrections from m(top) to M(W) in addition to corrections from M(W) to m(b). The inclusive decay rate in the first model is found to be suppressed by 23% compared with the calculations without the QCD running from m(top) to M(W), and an enhancement up to 5% is found in calculations of the second model. More strict restrictions to the parameters of two-Higgs doublet model II are found.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/11764
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
LU, CD. QCD CORRECTIONS TO B-]S-GAMMA DECAY IN THE 2-HIGGS DOUBLET MODEL[J]. NUCLEAR PHYSICS B,1995,441(40910):33-48.
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