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arXiv · 1912.07969

Gamma Rays from Large-Scale Outflows in Starburst Galaxies

Gustavo E. Romero·Ana Laura Müller
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Abstract

The combined effects of supernova explosions and stellar winds produce a hot bubble in the central regions of starburst galaxies. As the bubble expands, it can outbreak into the galactic halo driving a superwind that transports hot gas and fields to the intergalactic space. We present estimates of cosmic ray generation and gamma-ray emission in both this large-scale wind and the bow shocks created around the embedded clouds.

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Gustavo E. Romero, Ana Laura Müller. 2019-12-17. Gamma Rays from Large-Scale Outflows in Starburst Galaxies. https://arxiv.org/abs/1912.07969

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