Cargando…
Using the CMB angular power spectrum to study Dark Matter-photon interactions
In this paper, we explore the impact of Dark Matter-photon interactions on the CMB angular power spectrum. Using the one-year data release of the Planck satellite, we derive an upper bound on the Dark Matter-photon elastic scattering cross section of sigma_{DM-photon} < 8 x 10^{-31} (m_DM/GeV) cm...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2013
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2014/04/026 http://cds.cern.ch/record/1604541 |