The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ...
We present a study on the star formation histories (SFHs) of galaxies covering the range $10^{4}$ < M$_{\star}$/M$_{\odot}$ < $10^{12}$, leveraging full spectral fitting algorithms. Our sample consists of 31 dwarf galaxies from the SAMI-Fornax Survey with stellar masses between $10^{7}$-$10^{9...
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Online Access: | https://dx.doi.org/10.48550/arxiv.2312.04287 https://arxiv.org/abs/2312.04287 |
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ftdatacite:10.48550/arxiv.2312.04287 2024-01-28T10:08:57+01:00 The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... Romero-Gómez, J. Aguerri, J. A. L. Peletier, Reynier F. Mieske, Steffen van de Ven, Glenn Falcón-Barroso, Jesús 2023 https://dx.doi.org/10.48550/arxiv.2312.04287 https://arxiv.org/abs/2312.04287 unknown arXiv Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Astrophysics of Galaxies astro-ph.GA FOS Physical sciences Article Preprint CreativeWork article 2023 ftdatacite https://doi.org/10.48550/arxiv.2312.04287 2024-01-04T21:32:41Z We present a study on the star formation histories (SFHs) of galaxies covering the range $10^{4}$ < M$_{\star}$/M$_{\odot}$ < $10^{12}$, leveraging full spectral fitting algorithms. Our sample consists of 31 dwarf galaxies from the SAMI-Fornax Survey with stellar masses between $10^{7}$-$10^{9.5} M_{\odot}$, early-type galaxies from the ATLAS$^{3D}$ project with stellar masses between $10^{10}$-$10^{12} M_{\odot}$, and dwarf galaxies that are satellites of Andromeda and the Milky Way, with $10^{4}$ < M$_{\star}$/M$_{\odot}$ < $10^{8}$. We find that galaxies from $10^{7}$-$10^{8} M_{\odot}$ exhibit the smallest star formation rates (SFRs), while the SFR increase as we move down or up in mass. In this sense, we find that some $10^{5} M_{\odot}$ galaxies have cumulative SFHs that are comparable to those of $10^{12} M_{\odot}$ galaxies. Our study shows that the evolution of giant galaxies is primarily governed by their internal properties, with timescales that do not depend on their environmental ... : Accepted for publication in MNRAS ... Article in Journal/Newspaper sami DataCite Metadata Store (German National Library of Science and Technology) Milky Way ENVELOPE(-68.705,-68.705,-71.251,-71.251) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Astrophysics of Galaxies astro-ph.GA FOS Physical sciences |
spellingShingle |
Astrophysics of Galaxies astro-ph.GA FOS Physical sciences Romero-Gómez, J. Aguerri, J. A. L. Peletier, Reynier F. Mieske, Steffen van de Ven, Glenn Falcón-Barroso, Jesús The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... |
topic_facet |
Astrophysics of Galaxies astro-ph.GA FOS Physical sciences |
description |
We present a study on the star formation histories (SFHs) of galaxies covering the range $10^{4}$ < M$_{\star}$/M$_{\odot}$ < $10^{12}$, leveraging full spectral fitting algorithms. Our sample consists of 31 dwarf galaxies from the SAMI-Fornax Survey with stellar masses between $10^{7}$-$10^{9.5} M_{\odot}$, early-type galaxies from the ATLAS$^{3D}$ project with stellar masses between $10^{10}$-$10^{12} M_{\odot}$, and dwarf galaxies that are satellites of Andromeda and the Milky Way, with $10^{4}$ < M$_{\star}$/M$_{\odot}$ < $10^{8}$. We find that galaxies from $10^{7}$-$10^{8} M_{\odot}$ exhibit the smallest star formation rates (SFRs), while the SFR increase as we move down or up in mass. In this sense, we find that some $10^{5} M_{\odot}$ galaxies have cumulative SFHs that are comparable to those of $10^{12} M_{\odot}$ galaxies. Our study shows that the evolution of giant galaxies is primarily governed by their internal properties, with timescales that do not depend on their environmental ... : Accepted for publication in MNRAS ... |
format |
Article in Journal/Newspaper |
author |
Romero-Gómez, J. Aguerri, J. A. L. Peletier, Reynier F. Mieske, Steffen van de Ven, Glenn Falcón-Barroso, Jesús |
author_facet |
Romero-Gómez, J. Aguerri, J. A. L. Peletier, Reynier F. Mieske, Steffen van de Ven, Glenn Falcón-Barroso, Jesús |
author_sort |
Romero-Gómez, J. |
title |
The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... |
title_short |
The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... |
title_full |
The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... |
title_fullStr |
The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... |
title_full_unstemmed |
The SAMI -- Fornax Dwarfs Survey IV. Star Formation Histories of Dwarf and Early-Type Galaxies: Insights from Full Spectral Fitting ... |
title_sort |
sami -- fornax dwarfs survey iv. star formation histories of dwarf and early-type galaxies: insights from full spectral fitting ... |
publisher |
arXiv |
publishDate |
2023 |
url |
https://dx.doi.org/10.48550/arxiv.2312.04287 https://arxiv.org/abs/2312.04287 |
long_lat |
ENVELOPE(-68.705,-68.705,-71.251,-71.251) |
geographic |
Milky Way |
geographic_facet |
Milky Way |
genre |
sami |
genre_facet |
sami |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.48550/arxiv.2312.04287 |
_version_ |
1789338270364073984 |