TY - JOUR
T1 - GAMA/G10-COSMOS/3D-HST
T2 - The 0 < z < 5 cosmic star formation history, stellar-mass, and dust-mass densities
AU - Driver, Simon P.
AU - Andrews, Stephen K.
AU - Da Cunha, Elisabete
AU - Davies, Luke J.
AU - Lagos, Claudia
AU - Robotham, Aaron S.G.
AU - Vinsen, Kevin
AU - Wright, Angus H.
AU - Alpaslan, Mehmet
AU - Bland-Hawthorn, Joss
AU - Bourne, Nathan
AU - Brough, Sarah
AU - Bremer, Malcolm N.
AU - Cluver, Michelle
AU - Colless, Matthew
AU - Conselice, Christopher J.
AU - Dunne, Loretta
AU - Eales, Steve A.
AU - Gomez, Haley
AU - Holwerda, Benne
AU - Hopkins, Andrew M.
AU - Kafle, Prajwal R.
AU - Kelvin, Lee S.
AU - Loveday, Jon
AU - Liske, Jochen
AU - Maddox, Steve J.
AU - Phillipps, Steven
AU - Pimbblet, Kevin
AU - Rowlands, Kate
AU - Sansom, Anne E.
AU - Taylor, Edward
AU - Wang, Lingyu
AU - Wilkins, Stephen M.
N1 - Publisher Copyright:
© 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society.
PY - 2018/4/1
Y1 - 2018/4/1
N2 - We use the energy-balance code magphys to determine stellar and dust masses, and dust corrected star formation rates for over 200 000 GAMA galaxies, 170 000 G10-COSMOS galaxies, and 200 000 3D-HST galaxies. Our values agree well with previously reported measurements and constitute a representative and homogeneous data set spanning a broad range in stellar-mass (108-1012 M), dust-mass (106-109 M), and star formation rates (0.01-100 M yr-1), and over a broad redshift range (0.0 < z < 5.0). We combine these data to measure the cosmic star formation history (CSFH), the stellar-mass density (SMD), and the dust-mass density (DMD) over a 12 Gyr timeline. The data mostly agree with previous estimates, where they exist, and provide a quasi-homogeneous data set using consistent mass and star formation estimators with consistent underlying assumptions over the full time range. As a consequence our formal errors are significantly reduced when compared to the historic literature. Integrating our CSFH we precisely reproduce the SMD with an interstellar medium replenishment factor of 0.50 ± 0.07, consistent with our choice of Chabrier initial mass function plus some modest amount of stripped stellar mass. Exploring the cosmic dust density evolution, we find a gradual increase in dust density with lookback time. We build a simple phenomenological model from the CSFH to account for the dust-mass evolution, and infer two key conclusions: (1) For every unit of stellar mass which is formed 0.0065-0.004 units of dust mass is also formed. (2) Over the history of the Universe approximately 90-95 per cent of all dust formed has been destroyed and/or ejected.
AB - We use the energy-balance code magphys to determine stellar and dust masses, and dust corrected star formation rates for over 200 000 GAMA galaxies, 170 000 G10-COSMOS galaxies, and 200 000 3D-HST galaxies. Our values agree well with previously reported measurements and constitute a representative and homogeneous data set spanning a broad range in stellar-mass (108-1012 M), dust-mass (106-109 M), and star formation rates (0.01-100 M yr-1), and over a broad redshift range (0.0 < z < 5.0). We combine these data to measure the cosmic star formation history (CSFH), the stellar-mass density (SMD), and the dust-mass density (DMD) over a 12 Gyr timeline. The data mostly agree with previous estimates, where they exist, and provide a quasi-homogeneous data set using consistent mass and star formation estimators with consistent underlying assumptions over the full time range. As a consequence our formal errors are significantly reduced when compared to the historic literature. Integrating our CSFH we precisely reproduce the SMD with an interstellar medium replenishment factor of 0.50 ± 0.07, consistent with our choice of Chabrier initial mass function plus some modest amount of stripped stellar mass. Exploring the cosmic dust density evolution, we find a gradual increase in dust density with lookback time. We build a simple phenomenological model from the CSFH to account for the dust-mass evolution, and infer two key conclusions: (1) For every unit of stellar mass which is formed 0.0065-0.004 units of dust mass is also formed. (2) Over the history of the Universe approximately 90-95 per cent of all dust formed has been destroyed and/or ejected.
KW - astronomical data bases: miscellaneous
KW - cosmology: observations
KW - galaxies: evolution
KW - galaxies: general
KW - galaxies: individual
KW - galaxies: photometry
UR - http://www.scopus.com/inward/record.url?scp=85095244380&partnerID=8YFLogxK
U2 - 10.1093/mnras/stx2728
DO - 10.1093/mnras/stx2728
M3 - Article
SN - 0035-8711
VL - 475
SP - 2891
EP - 2935
JO - Monthly Notices of the Royal Astronomical Society
JF - Monthly Notices of the Royal Astronomical Society
IS - 3
ER -