Neutralino dark matter in the MSSM with CP violation

In the MSSM, the presence of CP phases can have a significant impact on the neutralino relic abundance. These phase effectsare on the one hand due to shifts in the masses, on the other hand due to modifications of the couplings. Typical variations in Omega h^2 solely from modifications in the coupli...

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Detalles Bibliográficos
Autores principales: Belanger, G., Boudjema, F., Kraml, S., Pukhov, A., Semenov, A.
Lenguaje:eng
Publicado: 2006
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1063/1.2409066
http://cds.cern.ch/record/988827
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author Belanger, G.
Boudjema, F.
Kraml, S.
Pukhov, A.
Semenov, A.
author_facet Belanger, G.
Boudjema, F.
Kraml, S.
Pukhov, A.
Semenov, A.
author_sort Belanger, G.
collection CERN
description In the MSSM, the presence of CP phases can have a significant impact on the neutralino relic abundance. These phase effectsare on the one hand due to shifts in the masses, on the other hand due to modifications of the couplings. Typical variations in Omega h^2 solely from modifications in the couplings are of order 10%-100%.
id cern-988827
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
record_format invenio
spelling cern-9888272023-03-14T18:47:56Zdoi:10.1063/1.2409066http://cds.cern.ch/record/988827engBelanger, G.Boudjema, F.Kraml, S.Pukhov, A.Semenov, A.Neutralino dark matter in the MSSM with CP violationParticle Physics - PhenomenologyIn the MSSM, the presence of CP phases can have a significant impact on the neutralino relic abundance. These phase effectsare on the one hand due to shifts in the masses, on the other hand due to modifications of the couplings. Typical variations in Omega h^2 solely from modifications in the couplings are of order 10%-100%.In the MSSM, the presence of CP phases can have a significant impact on the neutralino relic abundance. These phase effectsare on the one hand due to shifts in the masses, on the other hand due to modifications of the couplings. Typical variations in Omega h^2 solely from modifications in the couplings are of order 10%-100%.In the MSSM, the presence of CP phases can have a significant impact on the neutralino relic abundance. These phase effectsare on the one hand due to shifts in the masses, on the other hand due to modifications of the couplings. Typical variations in Omega h^2 solely from modifications in the couplings are of order 10%-100%.In the MSSM, the presence of CP phases can have a significant impact on the neutralino relic abundance. These phase effects are on the one hand due to shifts in the masses, on the other hand due to modifications of the couplings. Typical variations in Ωh2 solely from modifications in the couplings are O(10%–100%).hep-ph/0610110LAPTH-CONF-1161-06CERN-PH-TH-2006-187LAPP-TH-CONF-1161CERN-PH-TH-2006-187oai:cds.cern.ch:9888272006-10-10
spellingShingle Particle Physics - Phenomenology
Belanger, G.
Boudjema, F.
Kraml, S.
Pukhov, A.
Semenov, A.
Neutralino dark matter in the MSSM with CP violation
title Neutralino dark matter in the MSSM with CP violation
title_full Neutralino dark matter in the MSSM with CP violation
title_fullStr Neutralino dark matter in the MSSM with CP violation
title_full_unstemmed Neutralino dark matter in the MSSM with CP violation
title_short Neutralino dark matter in the MSSM with CP violation
title_sort neutralino dark matter in the mssm with cp violation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1063/1.2409066
http://cds.cern.ch/record/988827
work_keys_str_mv AT belangerg neutralinodarkmatterinthemssmwithcpviolation
AT boudjemaf neutralinodarkmatterinthemssmwithcpviolation
AT kramls neutralinodarkmatterinthemssmwithcpviolation
AT pukhova neutralinodarkmatterinthemssmwithcpviolation
AT semenova neutralinodarkmatterinthemssmwithcpviolation

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