Abstract
A search for nearly vertical up-going muon-neutrinos from neutralino annihilations in the center of the Earth has been performed with the AMANDA-B10 neutrino detector. The data collected in 130.1 days of live time in 1997, ∼109 events, have been analyzed for this search. No excess over the expected atmospheric neutrino background has been observed. An upper limit at 90% confidence level has been obtained on the annihilation rate of neutralinos in the center of the Earth, as well as the corresponding muon flux limit, both as a function of the neutralino mass in the range 100 GeV-5000 GeV.
Original language | English (US) |
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Article number | 032006 |
Journal | Physical Review D |
Volume | 66 |
Issue number | 3 |
DOIs | |
State | Published - 2002 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics