ITP OpenIR  > 理论物理所科研产出  > SCI期刊论文
Gao, CS; Hu, JL; Lu, CD; Qiu, ZM; Gao, CS , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
Recalculation of QCD corrections to b->s gamma decay
Source PublicationPHYSICAL REVIEW D
KeywordBbar-meson Decay B->s-gamma Decay
AbstractWe give a more complete calculation of b --> s gamma decay, including leading log QCD corrections from m(t) to M(W) in addition to corrections from M(W) to m(b). We have included the full set of dimension-6 operators and corrected numerical mistakes of anomalous dimensions in a previous paper [14]. Compared with the calculations without QCD running from m(t) to M(W), the inclusive decay rate is found to be enhanced. At m(t) = 150 GeV, it results in a 12% enhancement, and for m(t) = 250 GeV, 15% is found. The total QCD effect makes an enhanced factor of 4.2 at m(t) = 150 GeV, and 3.2 for m(t) = 250 GeV.
1995
ISSN0556-2821
Volume52Issue:7Pages:3978-3985
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/11702
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorGao, CS , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
Gao, CS,Hu, JL,Lu, CD,et al. Recalculation of QCD corrections to b->s gamma decay[J]. PHYSICAL REVIEW D,1995,52(7):3978-3985.
APA Gao, CS,Hu, JL,Lu, CD,Qiu, ZM,&Gao, CS , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA..(1995).Recalculation of QCD corrections to b->s gamma decay.PHYSICAL REVIEW D,52(7),3978-3985.
MLA Gao, CS,et al."Recalculation of QCD corrections to b->s gamma decay".PHYSICAL REVIEW D 52.7(1995):3978-3985.
Files in This Item:
File Name/Size DocType Version Access License
Recalculation of @CD(352KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Gao, CS]'s Articles
[Hu, JL]'s Articles
[Lu, CD]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gao, CS]'s Articles
[Hu, JL]'s Articles
[Lu, CD]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gao, CS]'s Articles
[Hu, JL]'s Articles
[Lu, CD]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.