dc.contributor.author | Bending, TJR | |
dc.contributor.author | Dobbs, CL | |
dc.contributor.author | Bate, MR | |
dc.date.accessioned | 2022-04-12T10:19:17Z | |
dc.date.issued | 2022-04-08 | |
dc.date.updated | 2022-04-12T09:39:53Z | |
dc.description.abstract | We explore the interplay between supernovae and the ionizing radiation of their progenitors in star forming regions. The relative contributions of these stellar feedback processes are not well understood, particularly on scales greater than a single star forming cloud. We focus predominantly on how they affect the interstellar medium. We re-simulate a 500 pc2 region from previous work that included photoionization and add supernovae. Over the course of 10 Myr more than 500 supernovae occur in the region. The supernovae remnants cool very quickly in the absence of earlier photoionization, but form much larger and more spherical hot bubbles when photoionization is present. Overall, the photoionization has a significantly greater effect on gas morphology and the sites of star formation. However, the two processes are comparable when looking at their effect on velocity dispersion. When combined, the two feedback processes increase the velocity dispersions by more than the sum of their parts, particularly on scales above 5 pc. | en_GB |
dc.description.sponsorship | European Union Horizon 2020 | en_GB |
dc.identifier.citation | Published online 8 April 2022 | en_GB |
dc.identifier.doi | https://doi.org/10.1093/mnras/stac965 | |
dc.identifier.grantnumber | 818940 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/129358 | |
dc.identifier | ORCID: 0000-0002-6033-5828 (Bending, Thomas JR) | |
dc.identifier | ORCID: 0000-0002-4578-297X (Dobbs, Clare L) | |
dc.identifier | ResearcherID: K-8649-2014 (Dobbs, Clare L) | |
dc.identifier | ORCID: 0000-0002-2926-0493 (Bate, Matthew R) | |
dc.language.iso | en | en_GB |
dc.publisher | Oxford University Press (OUP) / Royal Astronomical Society | en_GB |
dc.rights | © 2022 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society | en_GB |
dc.subject | ISM: supernova remnants | en_GB |
dc.subject | ISM: clouds | en_GB |
dc.subject | methods: numerical | en_GB |
dc.subject | hydrodynamics | en_GB |
dc.subject | H II regions | en_GB |
dc.title | Supernovae and photoionizing feedback in spiral arm molecular clouds | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2022-04-12T10:19:17Z | |
dc.identifier.issn | 0035-8711 | |
dc.description | This is the author accepted manuscript. The final version is available from Oxford University Press via the DOI in this record | en_GB |
dc.description | Data availability: The data underlying this article will be shared on reasonable request
to the corresponding author | en_GB |
dc.identifier.eissn | 1365-2966 | |
dc.identifier.journal | Monthly Notices of the Royal Astronomical Society | en_GB |
dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society | |
dc.rights.uri | http://www.rioxx.net/licenses/all-rights-reserved | en_GB |
rioxxterms.version | AM | en_GB |
rioxxterms.licenseref.startdate | 2022-04-08 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2022-04-12T10:17:02Z | |
refterms.versionFCD | AM | |
refterms.dateFOA | 2022-04-12T10:19:23Z | |
refterms.panel | B | en_GB |
refterms.dateFirstOnline | 2022-04-08 | |