منابع مشابه
Dark Matter Searches with GLAST
The Gamma-Ray Large Area Space Telescope (GLAST), scheduled to be launched in fall 2007, is the next generation satellite for high-energy gamma-ray astronomy. The Large Area Telescope (LAT), GLAST main instrument, with a wide field of view (> 2 sr), a large effective area (> 8000 cm at 1 GeV) and 20 MeV 300 GeV energy range, will provide excellent high energy gamma-ray observations for Dark Mat...
متن کاملDark Matter Searches with GLAST
Indirect detection of particle dark matter relies upon pair annihilation of Weakly Interaction Massive Particles (WIMPs), which is complementary to the well known techniques of direct detection (WIMP-nucleus scattering) and collider production (WIMP pair production). Pair annihilation of WIMPs results in the production of gamma-rays, neutrinos, and anti-matter. Of the various experiments sensit...
متن کاملMultiwavelength Observation of Wimp Annihilation
The annihilation of neutralino dark matter may result in observable signals in different wavelength. In the present paper we will discuss the effect of neutralino annihilation in the halo of our Galaxy and in its center. According to high resolution cold dark matter simulations, large virialized halos are formed through the constant merging of smaller halos appeared at previous times. At each e...
متن کاملNeutrino Signals from Wimp Annihilation
The eeect induced by neutrino oscillation on the dark matter indirect detection signal which consists in a muon neutrino ux produced by neutralino annihilation in the Earth core is analyzed. We consider the neutrino oscillation parameters relevant to the atmosferic neutrino deecit, both in the ! and ! s cases. The eeect induced by neutrino oscillation on the dark matter indirect detection signa...
متن کاملCsI(Tl) for WIMP dark matter searches
We report a study of CsI(Tl) scintillator to assess its applicability in experiments to search for dark matter particles. Measurements of the mean scintillation pulse shapes due to nuclear and electron recoils have been performed. We find that, as with NaI(Tl), pulse shape analysis can be used to discriminate between electron and nuclear recoils down to 4 keV. However, the discrimination factor...
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ژورنال
عنوان ژورنال: New Astronomy Reviews
سال: 2005
ISSN: 1387-6473
DOI: 10.1016/j.newar.2005.01.020