Dark Matter Induced Neutrino Signature in IceCube DeepCore Detector

doi:10.1016/j.nuclphysbps.2013.10.070

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	Lee, Fei-Fan	en_US
dc.contributor.author	Lin, Guey-Lin	en_US
dc.contributor.author	Tsai, Yue-Lin Sming	en_US
dc.date.accessioned	2015-07-21T08:30:53Z	-
dc.date.available	2015-07-21T08:30:53Z	-
dc.date.issued	2014-01-01	en_US
dc.identifier.issn	0920-5632	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/j.nuclphysbps.2013.10.070	en_US
dc.identifier.uri	http://hdl.handle.net/11536/125046	-
dc.description.abstract	The installation of DeepCore array significantly lowers IceCube\'s energy threshold to about 10 GeV and enhances the sensitivity of detecting neutrinos from annihilations and decays of light dark matter. To match this experimental development, we discuss decays of the event rate in DeepCore array due to neutrino flux produced by annihilations and galactic dark matter. This event rate is calculated with a 10 GeV threshold energy, which is smaller than the threshold energy taken in previous works. Taking into account the background event rate due to the atmospheric neutrino flux, we evaluate the sensitivity of DeepCore array for probing dark matter annihilation cross section and decay time. We compare our results with corresponding constraints derived from observations of WMAP, ACT and Fermi-LAT.	en_US
dc.language.iso	en_US	en_US
dc.subject	Dark Matter	en_US
dc.subject	Neutrino	en_US
dc.subject	IceCube DeepCore	en_US
dc.title	Dark Matter Induced Neutrino Signature in IceCube DeepCore Detector	en_US
dc.type	Proceedings Paper	en_US
dc.identifier.doi	10.1016/j.nuclphysbps.2013.10.070	en_US
dc.identifier.journal	NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS	en_US
dc.citation.volume	246	en_US
dc.citation.spage	90	en_US
dc.citation.epage	94	en_US
dc.contributor.department	物理研究所	zh_TW
dc.contributor.department	Institute of Physics	en_US
dc.identifier.wosnumber	WOS:000331419900014	en_US
dc.citation.woscount	0	en_US
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