Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane

In a recent paper, we parametrized the evolution of the star formation rate dispersion () across the specific star formation rate-stellar mass plane (sSFR-M) using the Deep Extragalactic VIsible Legacy Survey (DEVILS) - suggesting that the point at which the minimum in the dispersion occurs (M) defi...

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Autores: Davies, Luke J. M., Thorne, Jessica E., Bellstedt, Sabine, Cook, Robin H. W., Bravo, Matias, Robotham, Aaron S. G., Lagos, Claudia D. P., Phillips, Steven, Siudek, Malgorzata, Holwerda, Benne, Bremer, M.N., D’Silva, Jordan C. J., Driver, Simon P.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/399751
Acceso en línea:http://hdl.handle.net/10261/399751
https://api.elsevier.com/content/abstract/scopus_id/105008060696
Access Level:acceso abierto
Palabra clave:Galaxies: evolution
Galaxies: general
Galaxies: star formation
Methods: observational
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spelling Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the planeDavies, Luke J. M.Thorne, Jessica E.Bellstedt, SabineCook, Robin H. W.Bravo, MatiasRobotham, Aaron S. G.Lagos, Claudia D. P.Phillips, StevenSiudek, MalgorzataHolwerda, BenneBremer, M.N.D’Silva, Jordan C. J.Driver, Simon P.Galaxies: evolutionGalaxies: generalGalaxies: star formationMethods: observationalIn a recent paper, we parametrized the evolution of the star formation rate dispersion () across the specific star formation rate-stellar mass plane (sSFR-M) using the Deep Extragalactic VIsible Legacy Survey (DEVILS) - suggesting that the point at which the minimum in the dispersion occurs (M) defines a boundary between different physical mechanisms affecting galaxy evolution. Here, we expand upon that work to determine the movement of galaxies through the sSFR-M plane using their recent star formation histories (SFHs) and explore how this leads to the observed -M relation. We find that galaxies in subregions of the sSFR-M plane show distinctly different SFHs, leading to a complex evolution of the sSFR-M plane and star-forming sequence (SFS). However, we find that selecting galaxies based on stellar mass and position relative to SFS alone (as is traditionally the case), may not identify sources with common recent SFHs, and therefore propose a new selection methodology. We then use the recent SFH of galaxies to measure the evolution of the SFS, showing that it has varying contributions from galaxies with different SFHs that lead to the observed changes in slope, normalization, and turnover stellar mass. Finally, we determine the overall evolution of the sSFR-M plane from to today. In the second paper in this series, we will discuss physical properties of galaxies with common recent SFHs and how these lead to the observed -M relation and evolution of the sSFR-M plane.LJMD, ASGR, and SB acknowledge support from the Australian Research Councils Future Fellowship scheme (FT200100055 and FT200100375). JET was supported by the Australian Government Research Training Program (RTP) Scholarship. MS acknowledge support from the Polish National Agency for Academic Exchange (Bekker grant BPN/BEK/2021/1/00298/DEC/1), the European Union’s Horizon 2020 Research and Innovation programme under the Maria Sklodowska-Curie grant agreement (no. 754510). Parts of this research were conducted by the Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), through project number CE170100013. DEVILS is an Australian project based around a spectroscopic campaign using the Anglo-Australian Telescope. DEVILS is part funded via Discovery Programs by the Australian Research Council and the participating institutions. The DEVILS website is devils.research.org.au. The DEVILS data are hosted and provided by AAO Data Central (datacentral.org.au).Peer reviewedOxford University PressRoyal Astronomical SocietyAustralian Research CouncilAustralian GovernmentPolish National Agency for Academic ExchangeEuropean CommissionThorne, Jessica E. [0000-0002-7921-0785]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/399751https://api.elsevier.com/content/abstract/scopus_id/105008060696reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/754510The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1093/mnras/staf693https://doi.org/10.1093/mnras/staf693Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3997512026-05-22T06:33:51Z
dc.title.none.fl_str_mv Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
title Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
spellingShingle Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
Davies, Luke J. M.
Galaxies: evolution
Galaxies: general
Galaxies: star formation
Methods: observational
title_short Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
title_full Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
title_fullStr Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
title_full_unstemmed Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
title_sort Deep Extragalactic VIsible Legacy Survey (DEVILS): the sSFR–M*plane. Part I: the recent SFH of galaxies and movement through the plane
dc.creator.none.fl_str_mv Davies, Luke J. M.
Thorne, Jessica E.
Bellstedt, Sabine
Cook, Robin H. W.
Bravo, Matias
Robotham, Aaron S. G.
Lagos, Claudia D. P.
Phillips, Steven
Siudek, Malgorzata
Holwerda, Benne
Bremer, M.N.
D’Silva, Jordan C. J.
Driver, Simon P.
author Davies, Luke J. M.
author_facet Davies, Luke J. M.
Thorne, Jessica E.
Bellstedt, Sabine
Cook, Robin H. W.
Bravo, Matias
Robotham, Aaron S. G.
Lagos, Claudia D. P.
Phillips, Steven
Siudek, Malgorzata
Holwerda, Benne
Bremer, M.N.
D’Silva, Jordan C. J.
Driver, Simon P.
author_role author
author2 Thorne, Jessica E.
Bellstedt, Sabine
Cook, Robin H. W.
Bravo, Matias
Robotham, Aaron S. G.
Lagos, Claudia D. P.
Phillips, Steven
Siudek, Malgorzata
Holwerda, Benne
Bremer, M.N.
D’Silva, Jordan C. J.
Driver, Simon P.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Australian Research Council
Australian Government
Polish National Agency for Academic Exchange
European Commission
Thorne, Jessica E. [0000-0002-7921-0785]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Galaxies: evolution
Galaxies: general
Galaxies: star formation
Methods: observational
topic Galaxies: evolution
Galaxies: general
Galaxies: star formation
Methods: observational
description In a recent paper, we parametrized the evolution of the star formation rate dispersion () across the specific star formation rate-stellar mass plane (sSFR-M) using the Deep Extragalactic VIsible Legacy Survey (DEVILS) - suggesting that the point at which the minimum in the dispersion occurs (M) defines a boundary between different physical mechanisms affecting galaxy evolution. Here, we expand upon that work to determine the movement of galaxies through the sSFR-M plane using their recent star formation histories (SFHs) and explore how this leads to the observed -M relation. We find that galaxies in subregions of the sSFR-M plane show distinctly different SFHs, leading to a complex evolution of the sSFR-M plane and star-forming sequence (SFS). However, we find that selecting galaxies based on stellar mass and position relative to SFS alone (as is traditionally the case), may not identify sources with common recent SFHs, and therefore propose a new selection methodology. We then use the recent SFH of galaxies to measure the evolution of the SFS, showing that it has varying contributions from galaxies with different SFHs that lead to the observed changes in slope, normalization, and turnover stellar mass. Finally, we determine the overall evolution of the sSFR-M plane from to today. In the second paper in this series, we will discuss physical properties of galaxies with common recent SFHs and how these lead to the observed -M relation and evolution of the sSFR-M plane.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/399751
https://api.elsevier.com/content/abstract/scopus_id/105008060696
url http://hdl.handle.net/10261/399751
https://api.elsevier.com/content/abstract/scopus_id/105008060696
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/754510
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1093/mnras/staf693
https://doi.org/10.1093/mnras/staf693
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Oxford University Press
Royal Astronomical Society
publisher.none.fl_str_mv Oxford University Press
Royal Astronomical Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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