24–31 Jul 2009
Wayne State University
US/Eastern timezone

Light Dark Matter annihilation in model independent approach.

28 Jul 2009, 15:40
20m
McGregor Center, Room H

McGregor Center, Room H

Wayne State University
Particle Astrophysics and Cosmology Particle Astrophysics and Cosmology II

Speaker

Andriy Badin (Wayne State University)

Description

We examine annihilation of light bosonic Dark Matter into pair of photons in model-independent way. We consider the simplest generic Lagrangian describing such process and then compare results to the available experimental data. We match effective generic lagrangian to results obtained within particular Dark matter models and determine possible constrains onto parameter space of those models.

Primary author

Andriy Badin (Wayne State University)

Co-authors

Prof. Alexey Petrov (Wayne State University) Gagik Yeghiyan (Wayne State University)

Presentation materials