Constraints on neutrino velocities revisited

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	Constraints on neutrino velocities revisited
	Li, TJ
刊名	PHYSICAL REVIEW D
	2012
卷号	85 期号:3 页码:34022
关键词	SUPERLUMINAL NEUTRINOS SUPER-KAMIOKANDE MUONS
ISSN号	1550-7998
通讯作者	Huo, YJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
英文摘要	With a minimally modified dispersion relation for neutrinos, we reconsider the constraints on superluminal neutrino velocities from bremsstrahlung effects in the laboratory frame. Employing both the direct calculation approach and the virtual Z-boson approach, we obtain the generic decay width and energy loss rate of a superluminal neutrino with general energy. The Cohen-Glashow's analytical results for neutrinos with a relatively low energy are confirmed in both approaches. We employ the survival probability instead of the terminal energy to assess whether a neutrino with a given energy is observable or not in the OPERA experiment. Moreover, using our general results we perform systematical analyses on the constraints arising from the Super-Kamiokande and IceCube experiments.
学科主题	Physics
收录类别	SCI
资助信息	Natural Science Foundation of China [10821504, 11075194, 10975078, 11025525]; DOE [DE-FG03-95-Er-40917]
原文出处	http://dx.doi.org/10.1103/PhysRevD.85.034022
语种	英语
WOS记录号	WOS:000300094600007
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15163]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Li, TJ. Constraints on neutrino velocities revisited[J]. PHYSICAL REVIEW D,2012,85(3):34022.
APA	Li, TJ.(2012).Constraints on neutrino velocities revisited.PHYSICAL REVIEW D,85(3),34022.
MLA	Li, TJ."Constraints on neutrino velocities revisited".PHYSICAL REVIEW D 85.3(2012):34022.