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Probing flavor changing interactions in hadron collisions
Chang, CH; Han, L; Jiang, J; Ma, WG; Zhou, H; Zhou, ML; Chang, CH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
2000
发表期刊PHYSICAL REVIEW D
ISSN0556-2821
卷号62期号:3页码:-
摘要The subprocess gg-->t (c) over bar (t) over bar c in the two-Higgs-doublet model with flavor-changing scalar couplings is examined at the one loop level. With the perturbative QCD factorization theorem, the corresponding cross sections for hadron-hadron collisions are computed numerically. The results are applicable to the whole mass range of the weakly coupled Higgs bosons. In case we could efficiently exclude the severe backgrounds of the t (c) over bar((t) over bar c) production signal, probing the flavor-changing top-charm-scalar vertex at hadron colliders would be very promising and accessible experimentally.
部门归属CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Univ Sci & Technol China, Dept Modern Phys, Anhua 230027, Peoples R China
关键词Top-quark Mass Collider Decays
学科领域Physics
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收录类别SCI
WOS记录号WOS:000088516300030
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12933
专题理论物理所1978-2010年知识产出
通讯作者Chang, CH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
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GB/T 7714
Chang, CH,Han, L,Jiang, J,et al. Probing flavor changing interactions in hadron collisions[J]. PHYSICAL REVIEW D,2000,62(3):-.
APA Chang, CH.,Han, L.,Jiang, J.,Ma, WG.,Zhou, H.,...&Chang, CH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2000).Probing flavor changing interactions in hadron collisions.PHYSICAL REVIEW D,62(3),-.
MLA Chang, CH,et al."Probing flavor changing interactions in hadron collisions".PHYSICAL REVIEW D 62.3(2000):-.
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