Charged lepton flavor-violating transitions in color octet model

doi:http://dx.doi.org/10.1140/epjc/s10052-016-4462-5

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	Charged lepton flavor-violating transitions in color octet model
	Li, B; Liao, Y; Ma, XD; Li, B (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
刊名	EUROPEAN PHYSICAL JOURNAL C
	2016
卷号	76 期号:11 页码:615
DOI	http://dx.doi.org/10.1140/epjc/s10052-016-4462-5
英文摘要	We study charged lepton flavor-violating (LFV) transitions in the color octet model that generates neutrino mass and lepton mixing at one loop. By taking into account neutrino oscillation data and assuming octet particles of TeV scale mass, we examine the feasibility to detect these transitions in current and future experiments. We find that for general values of parameters the branching ratios for LFV decays of the Higgs and Z bosons are far below current and even future experimental bounds. For LFV transitions of the muon, the present bounds can be satisfied generally, while future sensitivities could distinguish between the singlet and triplet color-octet fermions. The triplet case could be ruled out by future mu - e conversion in nuclei, and for the singlet case the conversion and the decays mu -> 3e, e gamma play complementary roles in excluding relatively low-mass regions of the octet particles.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21484]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Li, B (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
推荐引用方式 GB/T 7714	Li, B,Liao, Y,Ma, XD,et al. Charged lepton flavor-violating transitions in color octet model[J]. EUROPEAN PHYSICAL JOURNAL C,2016,76(11):615.
APA	Li, B,Liao, Y,Ma, XD,&Li, B .(2016).Charged lepton flavor-violating transitions in color octet model.EUROPEAN PHYSICAL JOURNAL C,76(11),615.
MLA	Li, B,et al."Charged lepton flavor-violating transitions in color octet model".EUROPEAN PHYSICAL JOURNAL C 76.11(2016):615.