Anomaly Induced Dark Matter Decay and PAMELA/ATIC Experiments

Hiroki Fukuoka, Jisuke Kubo, Daijiro Suematsu

The cosmic ray data of PAMELA/ATIC may be explained by dark matter decay with a decay rate ${\tau }_{DM}^{-1}\sim 10^{-26}{sec}^{-1}\sim 10^{-45}eV$, an energy scale which could not b…