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Signals of WIMP annihilation into electrons at the galactic center
KTH, School of Computer Science and Communication (CSC), Numerical Analysis and Computer Science, NADA. Stockholm University, Sweden.
KTH, School of Computer Science and Communication (CSC), Numerical Analysis and Computer Science, NADA.
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2005 (English)In: Proceedings of the 29th International Cosmic Ray Conference, Vol 4: OG 2.1, 2.2 & 2.3, Tata Institute of Fundamental Research , 2005, 57-60 p.Conference paper, Published paper (Refereed)
Abstract [en]

Photons from the annihilation of dark matter in the center of our Galaxy are expected to provide a promising way to find out the nature and distribution of the dark matter itself. These photons can be either produced directly and/or through successive decays of annihilation products, or radiated from electrons and positrons. This ends up in a multi-wavelength production of photons whose expected intensity can be compared to observational data. Assuming that the Lightest Supersymmetric Particle makes the dark matter, we derive the expected photon signal from a given dark matter model and compare it with present available data.

Place, publisher, year, edition, pages
Tata Institute of Fundamental Research , 2005. 57-60 p.
Keyword [en]
Cosmic rays, Photons, Annihilation products, Dark matter, Galactic Center, Lightest supersymmetric particles, Multiwavelength, Observational data
National Category
Astronomy, Astrophysics and Cosmology
Identifiers
URN: urn:nbn:se:kth:diva-163641ISI: 000243524200016Scopus ID: 2-s2.0-84898994915OAI: oai:DiVA.org:kth-163641DiVA: diva2:803220
Conference
29th International Cosmic Ray Conference, ICRC 2005, 3 August 2005 through 10 August 2005, Pune, India
Note

QC 20150413

Available from: 2015-04-13 Created: 2015-04-09 Last updated: 2016-12-21Bibliographically approved

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