@article{bouwens_alma_2020,
	title = {The {ALMA} {Spectroscopic} {Survey} {Large} {Program}: {The} {Infrared} {Excess} of z=1.5-10 {UV}-selected {Galaxies} and the {Implied} {High}-{Redshift} {Star} {Formation} {History}},
	volume = {2009},
	shorttitle = {The {ALMA} {Spectroscopic} {Survey} {Large} {Program}},
	url = {http://adsabs.harvard.edu/abs/2020arXiv200910727B},
	abstract = {We make use of sensitive (9.3 microJy/beam RMS) 1.2mm-continuum 
observations from the ASPECS ALMA large program of the Hubble Ultra Deep
Field (HUDF) to probe dust-enshrouded star formation from 1362
Lyman-break galaxies spanning the redshift range z=1.5-10 (to {\textasciitilde}7-28
Msolar/yr at 4 sigma over the entire range). We find that the fraction
of ALMA-detected galaxies in our z=1.5-10 samples increases steeply with
stellar mass, with the detection fraction rising from 0\% at 10{\textasciicircum}9 Msolar
to 85(-18)(+9)\% at {\textgreater}10{\textasciicircum}\{10\} Msolar. Moreover, stacking all 1253
low-mass ({\textless}10{\textasciicircum}\{9.25\} Msolar) galaxies over the ASPECS footprint, we
find a mean continuum flux of -0.1+/-0.4 microJy/beam, implying a hard
upper limit on the obscured SFR of {\textless}0.6 Msolar/yr (4 sigma) in a
typical low-mass galaxy. The correlation between the infrared excess IRX
of UV-selected galaxies (L(IR)/L(UV)) and the UV-continuum slope is also
seen in our ASPECS data and shows consistency with a Calzetti-like
relation at {\textgreater}10{\textasciicircum}\{9.5\} M\_\{solar\} and a SMC-like relation at lower
masses. Using stellar-mass and beta measurements for z{\textasciitilde}2 galaxies over
CANDELS, we derive a new empirical relation between beta and stellar
mass and then use this correlation to show that our IRX-beta and
IRX-stellar mass relations are consistent with each other. We then use
these constraints to express the infrared excess as a bivariate function
of beta and stellar mass. Finally, we present updated estimates of
star-formation rate density determinations at z{\textgreater}3, leveraging current
improvements in the measured infrared excess and recent probes of
ultra-luminous far-IR galaxies at z{\textgreater}2.},
	urldate = {2020-10-22},
	journal = {arXiv e-prints},
	author = {Bouwens, Rychard and Gonzalez-Lopez, Jorge and Aravena, Manuel and Decarli, Roberto and Novak, Mladen and Stefanon, Mauro and Walter, Fabian and Boogaard, Leindert and Carilli, Chris and Dudzeviciute, Ugne and Smail, Ian and Daddi, Emanuele and da Cunha, Elisabete and Ivison, Rob and Nanayakkara, Themiya and Cortes, Paulo and Cox, Pierre and Inami, Hanae and Oesch, Pascal and Popping, Gergo and Riechers, Dominik and van der Werf, Paul and Weiss, Axel and Fudamoto, Yoshi and Wagg, Jeff},
	month = sep,
	year = {2020},
	keywords = {Astrophysics - Astrophysics of Galaxies},
	pages = {arXiv:2009.10727},
}

{"_id":"2tBPKjr3W2GriGyQL","bibbaseid":"bouwens-gonzalezlopez-aravena-decarli-novak-stefanon-walter-boogaard-etal-thealmaspectroscopicsurveylargeprogramtheinfraredexcessofz1510uvselectedgalaxiesandtheimpliedhighredshiftstarformationhistory-2020","author_short":["Bouwens, R.","Gonzalez-Lopez, J.","Aravena, M.","Decarli, R.","Novak, M.","Stefanon, M.","Walter, F.","Boogaard, L.","Carilli, C.","Dudzeviciute, U.","Smail, I.","Daddi, E.","da Cunha, E.","Ivison, R.","Nanayakkara, T.","Cortes, P.","Cox, P.","Inami, H.","Oesch, P.","Popping, G.","Riechers, D.","van der Werf, P.","Weiss, A.","Fudamoto, Y.","Wagg, J."],"bibdata":{"bibtype":"article","type":"article","title":"The ALMA Spectroscopic Survey Large Program: The Infrared Excess of z=1.5-10 UV-selected Galaxies and the Implied High-Redshift Star Formation History","volume":"2009","shorttitle":"The ALMA Spectroscopic Survey Large Program","url":"http://adsabs.harvard.edu/abs/2020arXiv200910727B","abstract":"We make use of sensitive (9.3 microJy/beam RMS) 1.2mm-continuum observations from the ASPECS ALMA large program of the Hubble Ultra Deep Field (HUDF) to probe dust-enshrouded star formation from 1362 Lyman-break galaxies spanning the redshift range z=1.5-10 (to \\textasciitilde7-28 Msolar/yr at 4 sigma over the entire range). We find that the fraction of ALMA-detected galaxies in our z=1.5-10 samples increases steeply with stellar mass, with the detection fraction rising from 0% at 10\\textasciicircum9 Msolar to 85(-18)(+9)% at \\textgreater10\\textasciicircum\\10\\ Msolar. Moreover, stacking all 1253 low-mass (\\textless10\\textasciicircum\\9.25\\ Msolar) galaxies over the ASPECS footprint, we find a mean continuum flux of -0.1+/-0.4 microJy/beam, implying a hard upper limit on the obscured SFR of \\textless0.6 Msolar/yr (4 sigma) in a typical low-mass galaxy. The correlation between the infrared excess IRX of UV-selected galaxies (L(IR)/L(UV)) and the UV-continuum slope is also seen in our ASPECS data and shows consistency with a Calzetti-like relation at \\textgreater10\\textasciicircum\\9.5\\ M_\\solar\\ and a SMC-like relation at lower masses. Using stellar-mass and beta measurements for z\\textasciitilde2 galaxies over CANDELS, we derive a new empirical relation between beta and stellar mass and then use this correlation to show that our IRX-beta and IRX-stellar mass relations are consistent with each other. We then use these constraints to express the infrared excess as a bivariate function of beta and stellar mass. Finally, we present updated estimates of star-formation rate density determinations at z\\textgreater3, leveraging current improvements in the measured infrared excess and recent probes of ultra-luminous far-IR galaxies at z\\textgreater2.","urldate":"2020-10-22","journal":"arXiv e-prints","author":[{"propositions":[],"lastnames":["Bouwens"],"firstnames":["Rychard"],"suffixes":[]},{"propositions":[],"lastnames":["Gonzalez-Lopez"],"firstnames":["Jorge"],"suffixes":[]},{"propositions":[],"lastnames":["Aravena"],"firstnames":["Manuel"],"suffixes":[]},{"propositions":[],"lastnames":["Decarli"],"firstnames":["Roberto"],"suffixes":[]},{"propositions":[],"lastnames":["Novak"],"firstnames":["Mladen"],"suffixes":[]},{"propositions":[],"lastnames":["Stefanon"],"firstnames":["Mauro"],"suffixes":[]},{"propositions":[],"lastnames":["Walter"],"firstnames":["Fabian"],"suffixes":[]},{"propositions":[],"lastnames":["Boogaard"],"firstnames":["Leindert"],"suffixes":[]},{"propositions":[],"lastnames":["Carilli"],"firstnames":["Chris"],"suffixes":[]},{"propositions":[],"lastnames":["Dudzeviciute"],"firstnames":["Ugne"],"suffixes":[]},{"propositions":[],"lastnames":["Smail"],"firstnames":["Ian"],"suffixes":[]},{"propositions":[],"lastnames":["Daddi"],"firstnames":["Emanuele"],"suffixes":[]},{"propositions":["da"],"lastnames":["Cunha"],"firstnames":["Elisabete"],"suffixes":[]},{"propositions":[],"lastnames":["Ivison"],"firstnames":["Rob"],"suffixes":[]},{"propositions":[],"lastnames":["Nanayakkara"],"firstnames":["Themiya"],"suffixes":[]},{"propositions":[],"lastnames":["Cortes"],"firstnames":["Paulo"],"suffixes":[]},{"propositions":[],"lastnames":["Cox"],"firstnames":["Pierre"],"suffixes":[]},{"propositions":[],"lastnames":["Inami"],"firstnames":["Hanae"],"suffixes":[]},{"propositions":[],"lastnames":["Oesch"],"firstnames":["Pascal"],"suffixes":[]},{"propositions":[],"lastnames":["Popping"],"firstnames":["Gergo"],"suffixes":[]},{"propositions":[],"lastnames":["Riechers"],"firstnames":["Dominik"],"suffixes":[]},{"propositions":["van","der"],"lastnames":["Werf"],"firstnames":["Paul"],"suffixes":[]},{"propositions":[],"lastnames":["Weiss"],"firstnames":["Axel"],"suffixes":[]},{"propositions":[],"lastnames":["Fudamoto"],"firstnames":["Yoshi"],"suffixes":[]},{"propositions":[],"lastnames":["Wagg"],"firstnames":["Jeff"],"suffixes":[]}],"month":"September","year":"2020","keywords":"Astrophysics - Astrophysics of Galaxies","pages":"arXiv:2009.10727","bibtex":"@article{bouwens_alma_2020,\n\ttitle = {The {ALMA} {Spectroscopic} {Survey} {Large} {Program}: {The} {Infrared} {Excess} of z=1.5-10 {UV}-selected {Galaxies} and the {Implied} {High}-{Redshift} {Star} {Formation} {History}},\n\tvolume = {2009},\n\tshorttitle = {The {ALMA} {Spectroscopic} {Survey} {Large} {Program}},\n\turl = {http://adsabs.harvard.edu/abs/2020arXiv200910727B},\n\tabstract = {We make use of sensitive (9.3 microJy/beam RMS) 1.2mm-continuum \nobservations from the ASPECS ALMA large program of the Hubble Ultra Deep\nField (HUDF) to probe dust-enshrouded star formation from 1362\nLyman-break galaxies spanning the redshift range z=1.5-10 (to {\\textasciitilde}7-28\nMsolar/yr at 4 sigma over the entire range). We find that the fraction\nof ALMA-detected galaxies in our z=1.5-10 samples increases steeply with\nstellar mass, with the detection fraction rising from 0\\% at 10{\\textasciicircum}9 Msolar\nto 85(-18)(+9)\\% at {\\textgreater}10{\\textasciicircum}\\{10\\} Msolar. Moreover, stacking all 1253\nlow-mass ({\\textless}10{\\textasciicircum}\\{9.25\\} Msolar) galaxies over the ASPECS footprint, we\nfind a mean continuum flux of -0.1+/-0.4 microJy/beam, implying a hard\nupper limit on the obscured SFR of {\\textless}0.6 Msolar/yr (4 sigma) in a\ntypical low-mass galaxy. The correlation between the infrared excess IRX\nof UV-selected galaxies (L(IR)/L(UV)) and the UV-continuum slope is also\nseen in our ASPECS data and shows consistency with a Calzetti-like\nrelation at {\\textgreater}10{\\textasciicircum}\\{9.5\\} M\\_\\{solar\\} and a SMC-like relation at lower\nmasses. Using stellar-mass and beta measurements for z{\\textasciitilde}2 galaxies over\nCANDELS, we derive a new empirical relation between beta and stellar\nmass and then use this correlation to show that our IRX-beta and\nIRX-stellar mass relations are consistent with each other. We then use\nthese constraints to express the infrared excess as a bivariate function\nof beta and stellar mass. Finally, we present updated estimates of\nstar-formation rate density determinations at z{\\textgreater}3, leveraging current\nimprovements in the measured infrared excess and recent probes of\nultra-luminous far-IR galaxies at z{\\textgreater}2.},\n\turldate = {2020-10-22},\n\tjournal = {arXiv e-prints},\n\tauthor = {Bouwens, Rychard and Gonzalez-Lopez, Jorge and Aravena, Manuel and Decarli, Roberto and Novak, Mladen and Stefanon, Mauro and Walter, Fabian and Boogaard, Leindert and Carilli, Chris and Dudzeviciute, Ugne and Smail, Ian and Daddi, Emanuele and da Cunha, Elisabete and Ivison, Rob and Nanayakkara, Themiya and Cortes, Paulo and Cox, Pierre and Inami, Hanae and Oesch, Pascal and Popping, Gergo and Riechers, Dominik and van der Werf, Paul and Weiss, Axel and Fudamoto, Yoshi and Wagg, Jeff},\n\tmonth = sep,\n\tyear = {2020},\n\tkeywords = {Astrophysics - Astrophysics of Galaxies},\n\tpages = {arXiv:2009.10727},\n}\n\n","author_short":["Bouwens, R.","Gonzalez-Lopez, J.","Aravena, M.","Decarli, R.","Novak, M.","Stefanon, M.","Walter, F.","Boogaard, L.","Carilli, C.","Dudzeviciute, U.","Smail, I.","Daddi, E.","da Cunha, E.","Ivison, R.","Nanayakkara, T.","Cortes, P.","Cox, P.","Inami, H.","Oesch, P.","Popping, G.","Riechers, D.","van der Werf, P.","Weiss, A.","Fudamoto, Y.","Wagg, J."],"key":"bouwens_alma_2020","id":"bouwens_alma_2020","bibbaseid":"bouwens-gonzalezlopez-aravena-decarli-novak-stefanon-walter-boogaard-etal-thealmaspectroscopicsurveylargeprogramtheinfraredexcessofz1510uvselectedgalaxiesandtheimpliedhighredshiftstarformationhistory-2020","role":"author","urls":{"Paper":"http://adsabs.harvard.edu/abs/2020arXiv200910727B"},"keyword":["Astrophysics - Astrophysics of Galaxies"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero/polyphant","dataSources":["7gvjSdWrEu7z5vjjj"],"keywords":["astrophysics - astrophysics of galaxies"],"search_terms":["alma","spectroscopic","survey","large","program","infrared","excess","selected","galaxies","implied","high","redshift","star","formation","history","bouwens","gonzalez-lopez","aravena","decarli","novak","stefanon","walter","boogaard","carilli","dudzeviciute","smail","daddi","da cunha","ivison","nanayakkara","cortes","cox","inami","oesch","popping","riechers","van der werf","weiss","fudamoto","wagg"],"title":"The ALMA Spectroscopic Survey Large Program: The Infrared Excess of z=1.5-10 UV-selected Galaxies and the Implied High-Redshift Star Formation History","year":2020}