Matching resummed endpoint and continuum γ-ray spectra from dark-matter annihilation
For the minimal wino and Higgsino benchmark models we provide accurate energy spectra of high-energy photons from TeV scale dark-matter annihilation χχ→γ+X by merging electroweak Sudakov resummation near maximal energy with the electroweak parton-shower PPPC4DM, and accounting for the Sommerfeld eff...
| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
Elsevier
2022-11-01
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| Colecção: | Physics Letters B |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S0370269322003823 |