@article{ceverino_firstlight_2021,
	title = {{FirstLight} {IV}: {Diversity} in sub-{L}\$\_*\$ galaxies at cosmic dawn},
	volume = {2102},
	shorttitle = {{FirstLight} {IV}},
	url = {http://adsabs.harvard.edu/abs/2021arXiv210212343C},
	abstract = {Using a large sample of sub-L\$\_*\$ galaxies, with similar UV magnitudes, M\$\_\{{\textbackslash}rm UV\}{\textbackslash}simeq -19\$ at \$z{\textbackslash}simeq6\$, extracted from the FirstLight simulations, we show the diversity of galaxies at the end of the reionization epoch. We find a factor \${\textbackslash}sim\$40 variation in the specific star-formation rate (sSFR). This drives a \${\textbackslash}sim\$1 dex range in
equivalent width of the [OIII]\${\textbackslash}lambda\$5007 line. Variations in nebular metallicity and ionization parameter within HII regions lead to a scatter in the equivalent widths and [OIII]/H\${\textbackslash}alpha\$ line ratio at a fixed sSFR. [OIII]-bright emitters have higher ionization parameters and/or higher metallicities than H\${\textbackslash}alpha\$-bright galaxies. According to the surface brightness maps in both [OIII] and H\${\textbackslash}alpha\$, [OIII]-bright emitters are more compact than H\${\textbackslash}alpha\$-bright galaxies. H\${\textbackslash}alpha\$ luminosity is higher than [OIII] if star formation is distributed over extended regions. OIII dominates if it is concentrated in compact clumps. In both cases, the H\${\textbackslash}alpha\$-emitting gas is significantly more extended than [OIII].},
	urldate = {2021-03-08},
	journal = {arXiv e-prints},
	author = {Ceverino, Daniel and Hirschmann, Michaela and Klessen, Ralf and Glover, Simon and Charlot, Stephane and Feltre, Anna},
	month = feb,
	year = {2021},
	keywords = {Astrophysics - Astrophysics of Galaxies},
	pages = {arXiv:2102.12343},
}

{"_id":"7wrJMuFjDmACJYRBB","bibbaseid":"ceverino-hirschmann-klessen-glover-charlot-feltre-firstlightivdiversityinsublgalaxiesatcosmicdawn-2021","author_short":["Ceverino, D.","Hirschmann, M.","Klessen, R.","Glover, S.","Charlot, S.","Feltre, A."],"bibdata":{"bibtype":"article","type":"article","title":"FirstLight IV: Diversity in sub-L\\$_*\\$ galaxies at cosmic dawn","volume":"2102","shorttitle":"FirstLight IV","url":"http://adsabs.harvard.edu/abs/2021arXiv210212343C","abstract":"Using a large sample of sub-L\\$_*\\$ galaxies, with similar UV magnitudes, M\\$_\\{{\\textbackslash}rm UV\\}{\\textbackslash}simeq -19\\$ at \\$z{\\textbackslash}simeq6\\$, extracted from the FirstLight simulations, we show the diversity of galaxies at the end of the reionization epoch. We find a factor \\${\\textbackslash}sim\\$40 variation in the specific star-formation rate (sSFR). This drives a \\${\\textbackslash}sim\\$1 dex range in equivalent width of the [OIII]\\${\\textbackslash}lambda\\$5007 line. Variations in nebular metallicity and ionization parameter within HII regions lead to a scatter in the equivalent widths and [OIII]/H\\${\\textbackslash}alpha\\$ line ratio at a fixed sSFR. [OIII]-bright emitters have higher ionization parameters and/or higher metallicities than H\\${\\textbackslash}alpha\\$-bright galaxies. According to the surface brightness maps in both [OIII] and H\\${\\textbackslash}alpha\\$, [OIII]-bright emitters are more compact than H\\${\\textbackslash}alpha\\$-bright galaxies. H\\${\\textbackslash}alpha\\$ luminosity is higher than [OIII] if star formation is distributed over extended regions. OIII dominates if it is concentrated in compact clumps. In both cases, the H\\${\\textbackslash}alpha\\$-emitting gas is significantly more extended than [OIII].","urldate":"2021-03-08","journal":"arXiv e-prints","author":[{"propositions":[],"lastnames":["Ceverino"],"firstnames":["Daniel"],"suffixes":[]},{"propositions":[],"lastnames":["Hirschmann"],"firstnames":["Michaela"],"suffixes":[]},{"propositions":[],"lastnames":["Klessen"],"firstnames":["Ralf"],"suffixes":[]},{"propositions":[],"lastnames":["Glover"],"firstnames":["Simon"],"suffixes":[]},{"propositions":[],"lastnames":["Charlot"],"firstnames":["Stephane"],"suffixes":[]},{"propositions":[],"lastnames":["Feltre"],"firstnames":["Anna"],"suffixes":[]}],"month":"February","year":"2021","keywords":"Astrophysics - Astrophysics of Galaxies","pages":"arXiv:2102.12343","bibtex":"@article{ceverino_firstlight_2021,\n\ttitle = {{FirstLight} {IV}: {Diversity} in sub-{L}\\$\\_*\\$ galaxies at cosmic dawn},\n\tvolume = {2102},\n\tshorttitle = {{FirstLight} {IV}},\n\turl = {http://adsabs.harvard.edu/abs/2021arXiv210212343C},\n\tabstract = {Using a large sample of sub-L\\$\\_*\\$ galaxies, with similar UV magnitudes, M\\$\\_\\{{\\textbackslash}rm UV\\}{\\textbackslash}simeq -19\\$ at \\$z{\\textbackslash}simeq6\\$, extracted from the FirstLight simulations, we show the diversity of galaxies at the end of the reionization epoch. We find a factor \\${\\textbackslash}sim\\$40 variation in the specific star-formation rate (sSFR). This drives a \\${\\textbackslash}sim\\$1 dex range in\nequivalent width of the [OIII]\\${\\textbackslash}lambda\\$5007 line. Variations in nebular metallicity and ionization parameter within HII regions lead to a scatter in the equivalent widths and [OIII]/H\\${\\textbackslash}alpha\\$ line ratio at a fixed sSFR. [OIII]-bright emitters have higher ionization parameters and/or higher metallicities than H\\${\\textbackslash}alpha\\$-bright galaxies. According to the surface brightness maps in both [OIII] and H\\${\\textbackslash}alpha\\$, [OIII]-bright emitters are more compact than H\\${\\textbackslash}alpha\\$-bright galaxies. H\\${\\textbackslash}alpha\\$ luminosity is higher than [OIII] if star formation is distributed over extended regions. OIII dominates if it is concentrated in compact clumps. In both cases, the H\\${\\textbackslash}alpha\\$-emitting gas is significantly more extended than [OIII].},\n\turldate = {2021-03-08},\n\tjournal = {arXiv e-prints},\n\tauthor = {Ceverino, Daniel and Hirschmann, Michaela and Klessen, Ralf and Glover, Simon and Charlot, Stephane and Feltre, Anna},\n\tmonth = feb,\n\tyear = {2021},\n\tkeywords = {Astrophysics - Astrophysics of Galaxies},\n\tpages = {arXiv:2102.12343},\n}\n\n","author_short":["Ceverino, D.","Hirschmann, M.","Klessen, R.","Glover, S.","Charlot, S.","Feltre, A."],"key":"ceverino_firstlight_2021","id":"ceverino_firstlight_2021","bibbaseid":"ceverino-hirschmann-klessen-glover-charlot-feltre-firstlightivdiversityinsublgalaxiesatcosmicdawn-2021","role":"author","urls":{"Paper":"http://adsabs.harvard.edu/abs/2021arXiv210212343C"},"keyword":["Astrophysics - Astrophysics of Galaxies"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero/polyphant","dataSources":["7gvjSdWrEu7z5vjjj"],"keywords":["astrophysics - astrophysics of galaxies"],"search_terms":["firstlight","diversity","sub","galaxies","cosmic","dawn","ceverino","hirschmann","klessen","glover","charlot","feltre"],"title":"FirstLight IV: Diversity in sub-L\\$_*\\$ galaxies at cosmic dawn","year":2021}