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Comparing the pre-SNe feedback and environmental pressures for 6000 HII regions across 19 nearby spiral galaxies

Authors :
Cosima Eibensteiner
Daniel A. Dale
Kathryn Grasha
Eve C. Ostriker
Eric J. Murphy
Francesco Belfiore
F. Santoro
Laura A. Lopez
Eva Schinnerer
Ashley T. Barnes
Andreas Schruba
Erik Rosolowsky
Elizabeth J. Watkins
Takashi Saito
Oleg V. Egorov
Ivana Bešlić
J. M. D. Kruijssen
R. McElroy
Thomas G. Williams
Guillermo A. Blanc
Eric Emsellem
Frank Bigiel
Adam K. Leroy
Sharon Meidt
Simon C. O. Glover
Brent Groves
Kathryn Kreckel
Mélanie Chevance
S. N. Longmore
Jiayi Sun
Ralf S. Klessen
Source :
Monthly Notices of the Royal Astronomical Society, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Publication Year :
2021
Publisher :
arXiv, 2021.

Abstract

The feedback from young stars (i.e. pre-supernova) is thought to play a crucial role in molecular cloud destruction. In this paper, we assess the feedback mechanisms acting within a sample of 5810 HII regions identified from the PHANGS-MUSE survey of 19 nearby ($ 1$, and expanding, yet there is a small sample of compact HII regions with $P_\mathrm{tot,max}/P_\mathrm{de} < 1$ ($\sim$1% of the sample). These mostly reside in galaxy centres ($R_\mathrm{gal}<br />Comment: 28 pages total, 16+3 figures, and 3 tables. Accepted for publication in MNRAS

Details

ISSN :
00358711 and 13652966
Database :
OpenAIRE
Journal :
Monthly Notices of the Royal Astronomical Society, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Accession number :
edsair.doi.dedup.....75d662ada656bdd21bb896b96d01228b
Full Text :
https://doi.org/10.48550/arxiv.2110.05492