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Constraining the interaction strength between dark matter and visible matter: II. Scalar, vector and spin-3/2 dark matter
Yu ZH(余钊焕); Yu, ZH; Bi XJ(毕效军); Zheng, JM; Bi, XJ; Li, ZB; Yao, DX; Zhang, HH
2012
发表期刊NUCLEAR PHYSICS B
卷号860期号:1页码:115-151
摘要We investigate the constraints on the scalar, vector and spin-3/2 dark matter interaction with the standard model particles, from the observations of dark matter relic density, the direct detection experiments of COMS and XENON, and the indirect detection of the (p) over bar /p ratio by PAMELA. A model independent way is adopted by constructing general 4-particle operators up to dimension 6 for the effective interaction between dark matter and standard model particles. We find that the constraints from different experiments are complementary with each other. Comparison among these constraints may exclude some effective models of dark matter and limit some parameters of others. The spin-independent direct detection gives strong constraints for some operators, while the indirect detection of (p) over bar /p data can be more sensitive than direct detection or relic density for light dark matter (whose mass less than or similar to 70 GeV) in some cases. The constraints on some operators for spin-3/2 dark matter are shown to be similar to those on their analogous operators for Dirac fermionic dark matter. There are still some operators not sensitive to the current dark matter direct and indirect search experiments. (C) 2012 Elsevier B.V. All rights reserved.
学科领域Physics
DOI10.1016/j.nuclphysb.2012.02.016
收录类别SCI
WOS记录号WOS:000302584100003
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被引频次:41[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/223850
专题粒子天体物理中心
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Yu ZH,Yu, ZH,Bi XJ,et al. Constraining the interaction strength between dark matter and visible matter: II. Scalar, vector and spin-3/2 dark matter[J]. NUCLEAR PHYSICS B,2012,860(1):115-151.
APA 余钊焕.,Yu, ZH.,毕效军.,Zheng, JM.,Bi, XJ.,...&Zhang, HH.(2012).Constraining the interaction strength between dark matter and visible matter: II. Scalar, vector and spin-3/2 dark matter.NUCLEAR PHYSICS B,860(1),115-151.
MLA 余钊焕,et al."Constraining the interaction strength between dark matter and visible matter: II. Scalar, vector and spin-3/2 dark matter".NUCLEAR PHYSICS B 860.1(2012):115-151.
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