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ATIC and PAMELA results on cosmic e(+/-) excesses and neutrino masses
Bi, Xiao-Jun; Gu, Pei-Hong; Li, Tianjun; Zhang, Xinmin; Bi, XJ , Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 10049, Peoples R China
2009
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
ISSN1126-6708
期号4页码:-
摘要Recently the ATIC and PAMELA collaborations released their results which show the abundant e(+/-) excess in cosmic rays well above the background, but not for the (p) over bar. Their data if interpreted as the dark matter particles' annihilation imply that the new physics with the dark matter is closely related to the lepton sector. In this paper we study the possible connection of the new physics responsible for the cosmic e(+/-) excesses to the neutrino mass generation. We consider a class of models and do the detailed numerical calculations. We find that some models can account for the ATIC and PAMELA e(+/-) and (p) over bar data and at the same time generate the small neutrino masses.
部门归属[Bi, XJ] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 10049, Peoples R China; [Bi, XJ] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China; [Gu, PH] Abdus Salam Int Ctr Theoret Phys, I-34014 Trieste, Italy; [Li, TJ] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Li, TJ] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Zhang, XM] Chinese Acad Sci, Inst High Energy Phys, Div Theoret Phys, Beijing 10049, Peoples R China
关键词Ray Positron Fraction Energies Mixings Models
学科领域Physics
资助者Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology
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收录类别SCI
资助者Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology ; Natural Sciences Foundation of China[10575111, 10773011, 10821504, 90303004, 10533010, 10675136]; Chinese Academy of Sciences[KJCX3-SYW-N2]; Cambridge-Mitchell Collaboration in Theoretical Cosmology
WOS记录号WOS:000266428300103
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被引频次:20[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/311006/5354
专题理论物理所SCI论文
通讯作者Bi, XJ , Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 10049, Peoples R China
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GB/T 7714
Bi, Xiao-Jun,Gu, Pei-Hong,Li, Tianjun,et al. ATIC and PAMELA results on cosmic e(+/-) excesses and neutrino masses[J]. JOURNAL OF HIGH ENERGY PHYSICS,2009(4):-.
APA Bi, Xiao-Jun,Gu, Pei-Hong,Li, Tianjun,Zhang, Xinmin,&Bi, XJ , Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 10049, Peoples R China.(2009).ATIC and PAMELA results on cosmic e(+/-) excesses and neutrino masses.JOURNAL OF HIGH ENERGY PHYSICS(4),-.
MLA Bi, Xiao-Jun,et al."ATIC and PAMELA results on cosmic e(+/-) excesses and neutrino masses".JOURNAL OF HIGH ENERGY PHYSICS .4(2009):-.
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