Dark matter synchrotron emission and radio observations

6533b852fe1ef96bd12aab94

RESEARCH PRODUCT

Dark matter synchrotron emission and radio observations

subject

Physics History Annihilation Hot dark matter Dark matter Astronomy Astrophysics Large range Electron Signal Galaxy Computer Science Applications Education Synchrotron emission Physics::Accelerator Physics

description

We compute the synchrotron emission induced by electrons produced by DM annihilations inside our galaxy. The signal is compared with observations in a large range of frequencies, from 22 MHz up to 1420 MHz. We set constraints on the DM mass and annihilation cross-section and highlight the impact of astrophysical uncertainties.

year	journal	country	edition	language
2012-07-30	Journal of Physics: Conference Series

https://doi.org/10.1088/1742-6596/375/1/012036

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