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题名: Constraints on neutrino velocities revisited
作者: Huo, YJ ;  Li, TJ ;  Liao, Y ;  Nanopoulos, DV ;  Qi, YH
刊名: PHYSICAL REVIEW D
出版日期: 2012
卷号: 85, 期号:3, 页码:34022
关键词: SUPERLUMINAL NEUTRINOS ;  SUPER-KAMIOKANDE ;  MUONS
学科分类: Physics
通讯作者: Huo, YJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Huo, Yunjie; Li, Tianjun; Qi, Yonghui] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun; Nanopoulos, Dimitri V.] Texas AM Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Liao, Yi] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China; [Liao, Yi] Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China; [Nanopoulos, Dimitri V.] Houston Adv Res Ctr, Astroparticle Phys Grp, The Woodlands, TX 77381 USA; [Nanopoulos, Dimitri V.] Acad Athens, Div Nat Sci, Athens 10679, Greece
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.
资助者: Natural Science Foundation of China [10821504, 11075194, 10975078, 11025525]; DOE [DE-FG03-95-Er-40917]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000300094600007
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15163
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Huo, YJ,Li, TJ,Liao, Y,et al. Constraints on neutrino velocities revisited[J]. PHYSICAL REVIEW D,2012,85(3):34022.
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