Large dark matter cross sections from supergravity and superstrings

We study the direct detection of supersymmetric dark matter in the light of recent experimental results. In particular, we show that regions in the parameter space of several scenarios with a neutralino-nucleon cross section of the order of $10^{-6}$ pb, i.e., where current dark matter detectors are...

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Detalles Bibliográficos
Autores principales: Cerdeno, D.G., Khalil, S., Munoz, C.
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/529217
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author Cerdeno, D.G.
Khalil, S.
Munoz, C.
author_facet Cerdeno, D.G.
Khalil, S.
Munoz, C.
author_sort Cerdeno, D.G.
collection CERN
description We study the direct detection of supersymmetric dark matter in the light of recent experimental results. In particular, we show that regions in the parameter space of several scenarios with a neutralino-nucleon cross section of the order of $10^{-6}$ pb, i.e., where current dark matter detectors are sensitive, can be obtained. These are supergravity scenarios with intermediate unification scale, and superstring scenarios with D-branes.
id cern-529217
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5292172023-03-14T18:50:02Zhttp://cds.cern.ch/record/529217engCerdeno, D.G.Khalil, S.Munoz, C.Large dark matter cross sections from supergravity and superstringsParticle Physics - PhenomenologyWe study the direct detection of supersymmetric dark matter in the light of recent experimental results. In particular, we show that regions in the parameter space of several scenarios with a neutralino-nucleon cross section of the order of $10^{-6}$ pb, i.e., where current dark matter detectors are sensitive, can be obtained. These are supergravity scenarios with intermediate unification scale, and superstring scenarios with D-branes.We study the direct detection of supersymmetric dark matter in the light of recent experimental results. In particular, we show that regions in the parameter space of several scenarios with a neutralino-nucleon cross section of the order of $10^{-6}$ pb, i.e., where current dark matter detectors are sensitive, can be obtained. These are supergravity scenarios with intermediate unification scale, and superstring scenarios with D-branes.hep-ph/0112033CERN-TH-2001-345FTUAM-01-22IFT-UAM-CSIC-01-38IPPP-01-57DCPT-01-112CERN-TH-2001-345FTUAM-2001-22IFT-UAM-CSIC-2001-38IPPP-2001-57oai:cds.cern.ch:5292172001-12-03
spellingShingle Particle Physics - Phenomenology
Cerdeno, D.G.
Khalil, S.
Munoz, C.
Large dark matter cross sections from supergravity and superstrings
title Large dark matter cross sections from supergravity and superstrings
title_full Large dark matter cross sections from supergravity and superstrings
title_fullStr Large dark matter cross sections from supergravity and superstrings
title_full_unstemmed Large dark matter cross sections from supergravity and superstrings
title_short Large dark matter cross sections from supergravity and superstrings
title_sort large dark matter cross sections from supergravity and superstrings
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/529217
work_keys_str_mv AT cerdenodg largedarkmattercrosssectionsfromsupergravityandsuperstrings
AT khalils largedarkmattercrosssectionsfromsupergravityandsuperstrings
AT munozc largedarkmattercrosssectionsfromsupergravityandsuperstrings

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