{"_id":"R2EsDTNuJNWMSWFQA","bibbaseid":"wilkins-feng-dimatteo-croft-lovell-thomas-dustobscuredstarforminggalaxiesintheearlyuniverse-2018","author_short":["Wilkins, S. M.","Feng, Y.","Di Matteo, T.","Croft, R.","Lovell, C. C.","Thomas, P."],"bibdata":{"bibtype":"article","type":"article","title":"Dust-obscured star-forming galaxies in the early universe","volume":"473","issn":"0035-8711","url":"http://adsabs.harvard.edu/abs/2018MNRAS.473.5363W","doi":"10.1093/mnras/stx2588","abstract":"Motivated by recent observational constraints on dust reprocessed emission in star-forming galaxies at z ∼ 6 and above, we use the very large cosmological hydrodynamical simulation BLUETIDES to explore predictions for the amount of dust-obscured star formation in the early Universe (z \\textgreater 8). BLUETIDES matches current observational constraints on both the UV luminosity function and galaxy stellar mass function and predicts that approximately 90 per cent of the star formation in high-mass (M* \\textgreater 1010 M⊙) galaxies at z = 8 is already obscured by dust. The relationship between dust attenuation and stellar mass predicted by BLUETIDES is consistent with that observed at lower redshift. However, observations of several individual objects at z \\textgreater 6 are discrepant with the predictions, though it is possible that their uncertainties may have been underestimated. We find that the predicted surface density of z ≥ 8 submm sources is below that accessible to current Herschel, SCUBA-2 and Atacama Large Millimetre Array (ALMA) submm surveys. However, as ALMA continues to accrue an additional surface area the population of z \\textgreater 8 dust-obscured galaxies may become accessible in the near future.","urldate":"2020-03-26","journal":"Monthly Notices of the Royal Astronomical Society","author":[{"propositions":[],"lastnames":["Wilkins"],"firstnames":["Stephen","M."],"suffixes":[]},{"propositions":[],"lastnames":["Feng"],"firstnames":["Yu"],"suffixes":[]},{"propositions":[],"lastnames":["Di","Matteo"],"firstnames":["Tiziana"],"suffixes":[]},{"propositions":[],"lastnames":["Croft"],"firstnames":["Rupert"],"suffixes":[]},{"propositions":[],"lastnames":["Lovell"],"firstnames":["Christopher","C."],"suffixes":[]},{"propositions":[],"lastnames":["Thomas"],"firstnames":["Peter"],"suffixes":[]}],"month":"February","year":"2018","keywords":"Astrophysics - Astrophysics of Galaxies, galaxies: high-redshift, galaxies: luminosity function, galaxies: photometry, mass function, methods: numerical","pages":"5363–5369","bibtex":"@article{wilkins_dust-obscured_2018,\n\ttitle = {Dust-obscured star-forming galaxies in the early universe},\n\tvolume = {473},\n\tissn = {0035-8711},\n\turl = {http://adsabs.harvard.edu/abs/2018MNRAS.473.5363W},\n\tdoi = {10.1093/mnras/stx2588},\n\tabstract = {Motivated by recent observational constraints on dust reprocessed emission in star-forming galaxies at z ∼ 6 and above, we use the very large cosmological hydrodynamical simulation BLUETIDES to explore predictions for the amount of dust-obscured star formation in the early Universe (z {\\textgreater} 8). BLUETIDES matches current observational constraints on both the UV luminosity function and galaxy stellar mass function and predicts that approximately 90 per cent of the star formation in high-mass (M* {\\textgreater} 1010 M⊙)\ngalaxies at z = 8 is already obscured by dust. The relationship between dust attenuation and stellar mass predicted by BLUETIDES is consistent with that observed at lower redshift. However, observations of several individual objects at z {\\textgreater} 6 are discrepant with the predictions, though it is possible that their uncertainties may have been\nunderestimated. We find that the predicted surface density of z ≥ 8 submm sources is below that accessible to current Herschel, SCUBA-2 and Atacama Large Millimetre Array (ALMA) submm surveys. However, as ALMA continues to accrue an additional surface area the population of z {\\textgreater} 8 dust-obscured galaxies may become accessible in the near future.},\n\turldate = {2020-03-26},\n\tjournal = {Monthly Notices of the Royal Astronomical Society},\n\tauthor = {Wilkins, Stephen M. and Feng, Yu and Di Matteo, Tiziana and Croft, Rupert and Lovell, Christopher C. and Thomas, Peter},\n\tmonth = feb,\n\tyear = {2018},\n\tkeywords = {Astrophysics - Astrophysics of Galaxies, galaxies: high-redshift, galaxies: luminosity function, galaxies: photometry, mass function, methods: numerical},\n\tpages = {5363--5369},\n}\n\n","author_short":["Wilkins, S. M.","Feng, Y.","Di Matteo, T.","Croft, R.","Lovell, C. C.","Thomas, P."],"key":"wilkins_dust-obscured_2018","id":"wilkins_dust-obscured_2018","bibbaseid":"wilkins-feng-dimatteo-croft-lovell-thomas-dustobscuredstarforminggalaxiesintheearlyuniverse-2018","role":"author","urls":{"Paper":"http://adsabs.harvard.edu/abs/2018MNRAS.473.5363W"},"keyword":["Astrophysics - Astrophysics of Galaxies","galaxies: high-redshift","galaxies: luminosity function","galaxies: photometry","mass function","methods: numerical"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://api.zotero.org/users/2650003/collections/2GYAYTB9/items?key=HjJ9T6LSEhBUjY15bMA811su&format=bibtex&limit=100","dataSources":["CxJmmGJKTkqa9B6aM","7gvjSdWrEu7z5vjjj"],"keywords":["astrophysics - astrophysics of galaxies","galaxies: high-redshift","galaxies: luminosity function","galaxies: photometry","mass function","methods: numerical"],"search_terms":["dust","obscured","star","forming","galaxies","early","universe","wilkins","feng","di matteo","croft","lovell","thomas"],"title":"Dust-obscured star-forming galaxies in the early universe","year":2018}