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arXiv · 1903.09692

Astro2020: Hot Drivers of Stellar Feedback from 10 to 10,000 pc

Edmund Hodges-Kluck·Laura A. Lopez·Mihoko Yukita·Andrew Ptak·Douglas Swartz·Panayiotis Tzanavaris·Sylvain Veilleux·Joel N. Bregman
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Abstract

Stellar feedback -- stars regulating further star formation through the injection of energy and momentum into the interstellar medium -- operates through a complex set of processes that originate in star clusters but shape entire galaxies. A mature theory of stellar feedback is essential to a complete theory of star and galaxy formation, but the energy and momentum injected by hot gas into its surroundings remains unclear. With a next-generation X-ray observatory, breakthrough progress can be made through precision measurements of the temperature, density, velocity, and abundances of hot gas on scales of star clusters to galactic superwinds.

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Edmund Hodges-Kluck, Laura A. Lopez, Mihoko Yukita, Andrew Ptak, Douglas Swartz, Panayiotis Tzanavaris, Sylvain Veilleux, Joel N. Bregman. 2019-03-22. Astro2020: Hot Drivers of Stellar Feedback from 10 to 10,000 pc. https://arxiv.org/abs/1903.09692

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