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Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy
In this article, we review the prospects for the Fermi satellite (formerly known as GLAST) to detect gamma rays from dark matter annihilations in the Central Region of the Milky Way, in particular on the light of the recent astrophysical observations and discoveries of Imaging Atmospheric Cherenkov...
Autores principales: | , |
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Lenguaje: | eng |
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2009
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Acceso en línea: | https://dx.doi.org/10.1088/1367-2630/11/10/105010 http://cds.cern.ch/record/1161981 |
_version_ | 1780915929614385152 |
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author | Serpico, Pasquale Dario Hooper, Dan |
author_facet | Serpico, Pasquale Dario Hooper, Dan |
author_sort | Serpico, Pasquale Dario |
collection | CERN |
description | In this article, we review the prospects for the Fermi satellite (formerly known as GLAST) to detect gamma rays from dark matter annihilations in the Central Region of the Milky Way, in particular on the light of the recent astrophysical observations and discoveries of Imaging Atmospheric Cherenkov Telescopes. While the existence of significant backgrounds in this part of the sky limits Fermi's discovery potential to some degree, this can be mitigated by exploiting the peculiar energy spectrum and angular distribution of the dark matter annihilation signal relative to those of astrophysical backgrounds. |
id | cern-1161981 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2009 |
record_format | invenio |
spelling | cern-11619812023-01-31T10:11:58Zdoi:10.1088/1367-2630/11/10/105010http://cds.cern.ch/record/1161981engSerpico, Pasquale DarioHooper, DanGamma rays from Dark Matter Annihilation in the Central Region of the GalaxyParticle Physics - PhenomenologyIn this article, we review the prospects for the Fermi satellite (formerly known as GLAST) to detect gamma rays from dark matter annihilations in the Central Region of the Milky Way, in particular on the light of the recent astrophysical observations and discoveries of Imaging Atmospheric Cherenkov Telescopes. While the existence of significant backgrounds in this part of the sky limits Fermi's discovery potential to some degree, this can be mitigated by exploiting the peculiar energy spectrum and angular distribution of the dark matter annihilation signal relative to those of astrophysical backgrounds.In this article, we review the prospects for the Fermi satellite (formerly known as GLAST) to detect gamma rays from dark matter annihilations in the Central Region of the Milky Way, in particular on the light of the recent astrophysical observations and discoveries of Imaging Atmospheric Cherenkov Telescopes. While the existence of significant backgrounds in this part of the sky limits Fermi's discovery potential to some degree, this can be mitigated by exploiting the peculiar energy spectrum and angular distribution of the dark matter annihilation signal relative to those of astrophysical backgrounds.arXiv:0902.2539CERN-PH-TH-2009-025FERMILAB-PUB-09-045-ACERN-PH-TH-2009-025FERMILAB-PUB-09-045-Aoai:cds.cern.ch:11619812009-02-17 |
spellingShingle | Particle Physics - Phenomenology Serpico, Pasquale Dario Hooper, Dan Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy |
title | Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy |
title_full | Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy |
title_fullStr | Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy |
title_full_unstemmed | Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy |
title_short | Gamma rays from Dark Matter Annihilation in the Central Region of the Galaxy |
title_sort | gamma rays from dark matter annihilation in the central region of the galaxy |
topic | Particle Physics - Phenomenology |
url | https://dx.doi.org/10.1088/1367-2630/11/10/105010 http://cds.cern.ch/record/1161981 |
work_keys_str_mv | AT serpicopasqualedario gammaraysfromdarkmatterannihilationinthecentralregionofthegalaxy AT hooperdan gammaraysfromdarkmatterannihilationinthecentralregionofthegalaxy |