Testing technicolor models in top quark pair production at high energy photon colliders

	Testing technicolor models in top quark pair production at high energy photon colliders
	Zhou, HY ; Kuang, YP ; Yue, CX ; Wang, H ; Lu, GR
刊名	PHYSICAL REVIEW D
	1998-04-01
卷号	57 页码:4205-4218
ISSN号	0556-2821
英文摘要	We study pseudo Goldstone boson corrections to gamma gamma-->t (t) over bar production rates in technicolor models with and without top-color at the root s = 0.5 and 1.5 TeV photon colliders. We find that, for reasonable ranges of the parameters, the corrections are large enough to be observable, and the corrections in models with top-color are considerably larger than those in models without top-color, and they are all significantly larger than the corresponding corrections in the minimal supersymmetric standard model (MSSM) with beta greater than or equal to 1. Therefore, the two kinds of technicolor models and the MSSM with beta greater than or equal to 1 can be experimentally distinguished.[S0556-2821(98)02605-8].
WOS关键词	TOPCOLOR-ASSISTED TECHNICOLOR ; PSEUDO-GOLDSTONE BOSONS ; HADRON COLLIDERS ; COLLISIONS ; SIGNATURES ; COUPLINGS ; BREAKING ; SCALE ; GAMMA ; MASS
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMERICAN PHYSICAL SOC
WOS记录号	WOS:000072880400047
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/35522]
专题	中国科学院近代物理研究所
通讯作者	Zhou, HY
作者单位	1.Tsing Hua Univ, Inst Modern Phys, Beijing 100084, Peoples R China 2.CCAST, World Lab, Beijing 100080, Peoples R China 3.Henan Normal Univ, Dept Phys, Xin Xiang 453002, Henan, Peoples R China
推荐引用方式 GB/T 7714	Zhou, HY,Kuang, YP,Yue, CX,et al. Testing technicolor models in top quark pair production at high energy photon colliders[J]. PHYSICAL REVIEW D,1998,57:4205-4218.
APA	Zhou, HY,Kuang, YP,Yue, CX,Wang, H,&Lu, GR.(1998).Testing technicolor models in top quark pair production at high energy photon colliders.PHYSICAL REVIEW D,57,4205-4218.
MLA	Zhou, HY,et al."Testing technicolor models in top quark pair production at high energy photon colliders".PHYSICAL REVIEW D 57(1998):4205-4218.