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Wan, LD; Lu, GR; Gao, GP; Wan, LD , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
gb -> tH(-) One loop SUSY-QCD corrections and nondecoupling effects
Source PublicationHIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
KeywordCharged-higgs-boson Electroweak Radiative-corrections Supersymmetric Standard Model Large Hadron Collider Heavy Top Quark Fermilab Tevatron Mssm Physics Search Decays
AbstractIn this paper one-loop SUSY QCD radiative correction to gb-->tH(-) cross section is calculated in the context of Minimal Supersymmetric Standard Model. We found that non-decoupling effects of SUSY QCD will occur if the gluino mass and the SUSY soft breaking parameter mu or A(t), A(b) are at the same order and get large. The non-decoupling contribution can be enhanced by large tan beta and therefore large corrections to the hadronic production rates at the Tevatron and LHC are expected in the large tan beta limit. The fundamental reason for such non-decoupling behavior is found to be some couplings in the loops being proportional to SUSY mass parameters.
2003
ISSN0254-3052
Volume27Issue:3Pages:189-195
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13347
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWan, LD , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Wan, LD,Lu, GR,Gao, GP,et al. gb -> tH(-) One loop SUSY-QCD corrections and nondecoupling effects[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(3):189-195.
APA Wan, LD,Lu, GR,Gao, GP,&Wan, LD , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2003).gb -> tH(-) One loop SUSY-QCD corrections and nondecoupling effects.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(3),189-195.
MLA Wan, LD,et al."gb -> tH(-) One loop SUSY-QCD corrections and nondecoupling effects".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.3(2003):189-195.
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