The Higgs corrections to b sγ in the SM

Lin Lin; Tai-Fu Feng; Fei Sun; Shu-Min Zhao

doi:10.1209/0295-5075/87/11001

All issues

Volume 87 / No 1 (July 2009)

EPL, 87 1 (2009) 11001

Abstract

Issue		EPL Volume 87, Number 1, July 2009


Article Number		11001
Number of page(s)		5
Section		The Physics of Elementary Particles and Fields
DOI		https://doi.org/10.1209/0295-5075/87/11001
Published online		16 July 2009

EPL, 87 (2009) 11001

The Higgs corrections to b $\rightarrow$ sγ in the SM

Lin Lin¹, Tai-Fu Feng¹^,2, Fei Sun¹ and Shu-Min Zhao²^,3

¹ Department of Physics, Dalian University of Technology - Dalian, 116024, China
² Center for High Energy Physics, Peking University - Beijing 100871, China
³ Department of Physics, Hebei University - Baoding 071002, China

Corresponding author: fengtf@dlut.edu.cn

Received: 9 February 2009
Accepted: 15 June 2009

Abstract

Using the effective Lagrangian method, we analyze the corrections to the branching ratio b $\rightarrow$ sγ i from the Higgs sector in the standard model. The numerical result indicates that the corrections from this sector to b $\rightarrow$ sγ i is about -2% as m_h ~ 0.5 TeV.

PACS: 11.30.Er – Charge conjugation, parity, time reversal, and other discrete symmetries / 12.60.Jv – Supersymmetric models / 14.80.Cp – Non-standard-model Higgs bosons

© EPLA, 2009

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