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Vergados, JD; Vergados, JD (reprint author), CERN, Div Theory, CH-1211 Geneva 23, Switzerland.
Predicted Modulated Differential Rates for Direct WIMP Searches at Low Energy Transfers
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
Language英语
KeywordCold Dark-matter Neutralino-nucleus Scattering Interacting Massive Particles Probe Wmap Observations Higgs-boson Production Theoretical Rates Event Rates Anisotropy Spin Constraints
AbstractThe differential event rate for direct detection of dark matter, both the time averaged and the modulated one due to the motion of the Earth, are discussed. The calculations focus on relatively light cold dark matter candidates (WIMP) and low energy transfers. It is shown that for sufficiently light WIMPs the extraction of relatively large nucleon cross sections is possible. Furthermore for some WIMP masses the modulation amplitude may change sign, meaning that, in such a case, the maximum rate may occur six months later than naively expected. This effect can be exploited to yield information about the mass of the dark matter candidate, if and when the observation of the modulation of the event rate is established.
2012
ISSN0253-6102
Volume57Issue:3Pages:504-514
Subject AreaPhysics
Indexed BySCI
Funding OrganizationUNILHC [PITN-GA-2009-237920]; CERN Theory Division; KITPC/ITP-CAS ; UNILHC [PITN-GA-2009-237920]; CERN Theory Division; KITPC/ITP-CAS ; UNILHC [PITN-GA-2009-237920]; CERN Theory Division; KITPC/ITP-CAS ; UNILHC [PITN-GA-2009-237920]; CERN Theory Division; KITPC/ITP-CAS
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15152
Collection理论物理所科研产出_SCI论文
Corresponding AuthorVergados, JD (reprint author), CERN, Div Theory, CH-1211 Geneva 23, Switzerland.
Recommended Citation
GB/T 7714
Vergados, JD,Vergados, JD . Predicted Modulated Differential Rates for Direct WIMP Searches at Low Energy Transfers[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2012,57(3):504-514.
APA Vergados, JD,&Vergados, JD .(2012).Predicted Modulated Differential Rates for Direct WIMP Searches at Low Energy Transfers.COMMUNICATIONS IN THEORETICAL PHYSICS,57(3),504-514.
MLA Vergados, JD,et al."Predicted Modulated Differential Rates for Direct WIMP Searches at Low Energy Transfers".COMMUNICATIONS IN THEORETICAL PHYSICS 57.3(2012):504-514.
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