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Sensitivity of IceC...
Sensitivity of IceCube-DeepCore to Neutralino Dark Matter in the MSSM-25
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- Silverwood, Hamish (author)
- Univ Canterbury, Dept Phys & Astron, Christchurch 8140, New Zealand
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- Scott, Pat (author)
- McGill Univ, Dept Phys, Montreal, PQ H2W 2L8, Canada Organization-Enhanced Name(s) McGill University
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- Danninger, Matthias (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Savage, Chris (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC),Department of Physics & Astronomy, University of Utah, Salt Lake City
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- Edsjö, Joakim (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Adams, Jenni (author)
- Univ Canterbury, Dept Phys & Astron, Christchurch 8140, New Zealand
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- Brown, Anthony M. (author)
- Univ Canterbury, Dept Phys & Astron, Christchurch 8140, New Zealand
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- Hultqvist, Klas (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC),Elementarpartikelfysik
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(creator_code:org_t)
- 2013-03-21
- 2013
- English.
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In: Journal of Cosmology and Astroparticle Physics. - : IOP Publishing. - 1475-7516. ; 03, s. 023-
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https://urn.kb.se/re...
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Abstract
Subject headings
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- We analyse the sensitivity of IceCube-DeepCore to annihilation of neutralino dark matter in the solar core, generated within a 25 parameter version of the minimally supersymmetric standard model (MSSM-25). We explore the 25-dimensional parameter space using scanning methods based on importance sampling and using DarkSUSY 5.0.6 to calculate observables. Our scans produced a database of 6.02 million parameter space points with neutralino dark matter consistent with the relic density implied by WMAP 7-year data, as well as with accelerator searches. We performed a model exclusion analysis upon these points using the expected capabilities of the IceCube-DeepCore Neutrino Telescope. We show that IceCube-DeepCore will be sensitive to a number of models that are not accessible to direct detection experiments such as SIMPLE, COUPP and XENON100, indirect detection using Fermi-LAT observations of dwarf spheroidal galaxies, nor to current LHC searches.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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