Limits to the muon flux from neutralino annihilations in the Sun with the AMANDA detector

M. Ackermann, J. Ahrens, X. Bai, M. Bartelt, S. W. Barwick, R. C. Bay, T. Becka, K. H. Becker, J. K. Becker, P. Berghaus, E. Bernardini, D. Bertrand, D. J. Boersma, S. Böser, O. Botner, A. Bouchta, O. Bouhali, C. Burgess, T. Burgess, T. CastermansD. Chirkin, B. Collin, J. Conrad, J. Cooley, D. F. Cowen, M. D'Agostino, A. Davour, C. De Clercq, C. P. De Los Heros, T. Deyoung, P. Desiati, P. Ekström, T. Feser, T. K. Gaisser, R. Ganugapati, H. Geenen, L. Gerhardt, A. Goldschmidt, A. Gross, A. Hallgren, F. Halzen, K. Hanson, D. H. Hardtke, T. Harenberg, T. Hauschildt, M. Hellwig, K. Helbing, P. Herquet, G. C. Hill, J. Hodges, D. Hubert, B. Hughey, P. O. Hulth, K. Hultqvist, S. Hundertmark, J. Jacobsen, K. H. Kampert, A. Karle, M. Kestel, G. Kohnen, L. Köpke, M. Kowalski, K. Kuehn, R. Lang, H. Leich, M. Leuthold, I. Liubarsky, J. Lundberg, J. Madsen, P. Marciniewski, H. S. Matis, C. P. McParland, T. Messarius, Y. Minaeva, P. Miočinović, R. Morse, K. Münich, R. Nahnhauer, J. W. Nam, T. Neunhöffer, P. Niessen, D. R. Nygren, H. Ögelman, Ph Olbrechts, A. Pohl, R. Porrata, P. B. Price, G. T. Przybylski, K. Rawlins, E. Resconi, W. Rhode, M. Ribordy, S. Richter, S. Robbins, J. Rodríguez Martino, H. G. Sander, S. Schlenstedt, D. Schneider

Research output: Contribution to journalArticlepeer-review

68 Scopus citations

Abstract

A search for an excess of muon-neutrinos from neutralino annihilations in the Sun has been performed with the AMANDA-II neutrino detector using data collected in 143.7 days of live-time in 2001. 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 captured neutralinos in the Sun, as well as the corresponding muon flux limit at the Earth, both as functions of the neutralino mass in the range 100-5000 GeV.

Original languageEnglish
Pages (from-to)459-466
Number of pages8
JournalAstroparticle Physics
Volume24
Issue number6
DOIs
StatePublished - Jan 2006
Externally publishedYes

Keywords

  • AMANDA
  • Dark matter
  • Neutralino
  • Neutrino telescopes

Fingerprint

Dive into the research topics of 'Limits to the muon flux from neutralino annihilations in the Sun with the AMANDA detector'. Together they form a unique fingerprint.

Cite this