6533b7d6fe1ef96bd1265d19
RESEARCH PRODUCT
Fitting formulae for photon spectra from WIMP annihilation
Jose A. R. CembranosAntonio DobadoAntonio L. MarotoA. De La Cruz-dombrizA. De La Cruz-dombrizRoberto A. Linerossubject
High Energy Physics - TheoryQuarkHistoryParticle physicsCosmology and Nongalactic Astrophysics (astro-ph.CO)Dark matterFOS: Physical sciences01 natural sciencesEducationStandard ModelNuclear physicsHigh Energy Physics - Phenomenology (hep-ph)WIMP0103 physical sciences010306 general physicsPhysicsGauge bosonAnnihilation010308 nuclear & particles physicsFísicaComputer Science ApplicationsHigh Energy Physics - PhenomenologyHigh Energy Physics - Theory (hep-th)Weakly interacting massive particlesAstrophysics - Cosmology and Nongalactic AstrophysicsLeptondescription
Annihilation of different dark matter (DM) candidates into Standard Model (SM) particles could be detected through their contribution to the gamma ray fluxes that are measured on the Earth. The magnitude of such contributions depends on the particular DM candidate, but certain imprints of produced photon spectra may be analyzed in a model-independent fashion. In this work we provide the fitting formulae for the photon spectra generated by WIMP annihilation into quarks, leptons and gauge bosons channels in a wide range of WIMP masses.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-01-01 | Journal of Physics: Conference Series |