Implications of the first AMS-02 antiproton data for dark matter

doi:http://dx.doi.org/10.1142/S0217751X15450086

ITP OpenIR > 计算平台成果

	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
合作性质	国内
学科领域	Physics
DOI	http://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] ; 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]
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/21248
专题	计算平台成果
通讯作者	Jin, HB (reprint author), State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 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.