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Jin, HB; Wu, YL; Zhou, YF; Jin, HB (reprint author), State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Implications of the first AMS-02 antiproton data for dark matter
发表期刊INTERNATIONAL JOURNAL OF MODERN PHYSICS A
语种英语
摘要The implications of the first AMS-02 (p) over bar /p data for the propagation of cosmic rays and the properties of dark matter (DM) are discussed. Using various diffusive re-acceleration (DR) propagation models, one can derive very conservative upper limits on the DM annihilation cross sections. The limits turned out to be compatible with that from the Fermi-LAT gamma-ray data on the dwarf spheroidal satellite galaxies. The flattening of the (p) over bar /p spectrum above similar to 100 GeV in the current data still leaves some room for TeV scale DM particles. More antiproton data at high kinetic energies are needed to constrain the properties of the DM particles.
2015
卷号30期号:28-29页码:1545008
学科领域Physics
DOIhttp://dx.doi.org/10.1142/S0217751X15450086
收录类别SCI
项目资助者National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Basic Research Program of China (973 Program) [2010CB833000] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237] ; National Nature Science Foundation of China (NSFC) [10905084, 11335012, 11475237]
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20822
专题理论物理所科研产出_SCI论文
通讯作者Jin, HB (reprint author), State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
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GB/T 7714
Jin, HB,Wu, YL,Zhou, YF,et al. Implications of the first AMS-02 antiproton data for dark matter[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2015,30(28-29):1545008.
APA Jin, HB,Wu, YL,Zhou, YF,&Jin, HB .(2015).Implications of the first AMS-02 antiproton data for dark matter.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,30(28-29),1545008.
MLA Jin, HB,et al."Implications of the first AMS-02 antiproton data for dark matter".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 30.28-29(2015):1545008.
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