Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials

Extending previous work, we calculate the electroweak potentials for all co-annihilation channels of wino dark matter at the one-loop order and obtain the wino relic abundance including the Sommerfeld effect at the next-to-leading order (NLO).

Detalles Bibliográficos
Autores principales: Beneke, Martin, Szafron, Robert, Urban, Kai
Lenguaje:eng
Publicado: 2020
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP02(2021)020
http://cds.cern.ch/record/2729759
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author Beneke, Martin
Szafron, Robert
Urban, Kai
author_facet Beneke, Martin
Szafron, Robert
Urban, Kai
author_sort Beneke, Martin
collection CERN
description Extending previous work, we calculate the electroweak potentials for all co-annihilation channels of wino dark matter at the one-loop order and obtain the wino relic abundance including the Sommerfeld effect at the next-to-leading order (NLO).
id cern-2729759
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27297592023-01-27T07:01:04Zdoi:10.1007/JHEP02(2021)020http://cds.cern.ch/record/2729759engBeneke, MartinSzafron, RobertUrban, KaiSommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentialshep-phParticle Physics - PhenomenologyExtending previous work, we calculate the electroweak potentials for all co-annihilation channels of wino dark matter at the one-loop order and obtain the wino relic abundance including the Sommerfeld effect at the next-to-leading order (NLO).arXiv:2009.00640TUM-HEP-1281/20CERN-TH-2020-144oai:cds.cern.ch:27297592020-09-01
spellingShingle hep-ph
Particle Physics - Phenomenology
Beneke, Martin
Szafron, Robert
Urban, Kai
Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials
title Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials
title_full Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials
title_fullStr Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials
title_full_unstemmed Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials
title_short Sommerfeld-corrected relic abundance of wino dark matter with NLO electroweak potentials
title_sort sommerfeld-corrected relic abundance of wino dark matter with nlo electroweak potentials
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP02(2021)020
http://cds.cern.ch/record/2729759
work_keys_str_mv AT benekemartin sommerfeldcorrectedrelicabundanceofwinodarkmatterwithnloelectroweakpotentials
AT szafronrobert sommerfeldcorrectedrelicabundanceofwinodarkmatterwithnloelectroweakpotentials
AT urbankai sommerfeldcorrectedrelicabundanceofwinodarkmatterwithnloelectroweakpotentials

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