arXiv · 2011.04425
The "Dark disk" model in the light of DAMPE experiment
Abstract
There are a lot of models considering the Dark Matter (DM) to be the origin of cosmic ray (CR) positron excess. However, they face an obstacle in the form of gamma-rays. Simple DM models tend to overproduce gamma-rays, leading to contradiction with isotropic gamma-ray background (IGRB). The < > model has been proposed to alleviate this contradiction. This work considers results of DAMPE experiment in the framework of the disk model. It is obtained that such a framework allows improving data fit considerably.
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M. L. Solovyov, M. A. Rakhimova, K. M. Belotsky. 2020-11-04. The "Dark disk" model in the light of DAMPE experiment. https://arxiv.org/abs/2011.04425
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