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Interpreting galaxy populations with improved modelling
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Stanway, Elizabeth R. and Eldridge, J. J. (2020) Interpreting galaxy populations with improved modelling. In: IAU Symposium, Viana do Castelo, Portugal, 3–7 Jun 2019. Published in: Proceedings of the International Astronomical Union, 15 (S352). pp. 84-97. doi:10.1017/S1743921319009050 ISSN 1743-9213.
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WRAP-interpreting-galaxy-populations-improved-modelling-Stanway-2019.pdf - Accepted Version - Requires a PDF viewer. Download (1179Kb) | Preview |
Official URL: https://doi.org/10.1017/S1743921319009050
Abstract
Observations of star-forming galaxies in the distant Universe have confirmed the importance of massive stars in shaping galaxy emission and evolution. Distant stellar populations are unresolved, and the limited data available must be interpreted in the context of stellar population models. Understanding these populations, and their evolution with age and heavy element content is key to interpreting processes such as supernovae, cosmic reionization and the chemical enrichment of the Universe. With the upcoming launch of JWST and observations of galaxies within a billion years of the Big Bang, the uncertainties in modelling massive stars - particularly their interactions with binary companions - are becoming increasingly important to our interpretation of the high redshift Universe. In turn, observations of distant stellar populations provide ever stronger tests against which to gauge the success of, and flaws in, current massive star models. Here we briefly review the current status binary stellar population synthesis.
Item Type: | Conference Item (Paper) | |||||||||||||||
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Subjects: | Q Science > QB Astronomy | |||||||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | |||||||||||||||
Library of Congress Subject Headings (LCSH): | Double stars , X-ray binaries , Galaxies -- Formation | |||||||||||||||
Journal or Publication Title: | Proceedings of the International Astronomical Union | |||||||||||||||
Publisher: | Cambridge University Press | |||||||||||||||
ISSN: | 1743-9213 | |||||||||||||||
Official Date: | 4 June 2020 | |||||||||||||||
Dates: |
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Volume: | 15 | |||||||||||||||
Number: | S352 | |||||||||||||||
Page Range: | pp. 84-97 | |||||||||||||||
DOI: | 10.1017/S1743921319009050 | |||||||||||||||
Status: | Peer Reviewed | |||||||||||||||
Publication Status: | Published | |||||||||||||||
Reuse Statement (publisher, data, author rights): | This article has been published in a revised form in Stanway, E., & Eldridge, J. (2019). Interpreting galaxy properties with improved modelling. Proceedings of the International Astronomical Union, 15(S352), 84-97. doi:10.1017/S1743921319009050. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works. © copyright holder. | |||||||||||||||
Access rights to Published version: | Restricted or Subscription Access | |||||||||||||||
Date of first compliant deposit: | 20 December 2019 | |||||||||||||||
Date of first compliant Open Access: | 18 January 2021 | |||||||||||||||
RIOXX Funder/Project Grant: |
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Conference Paper Type: | Paper | |||||||||||||||
Title of Event: | IAU Symposium | |||||||||||||||
Type of Event: | Other | |||||||||||||||
Location of Event: | Viana do Castelo, Portugal | |||||||||||||||
Date(s) of Event: | 3–7 Jun 2019 | |||||||||||||||
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