Dust attenuation in 2<z<3 star-forming galaxies from deep ALMA observations of the Hubble Ultra Deep Field

R.J. McLure,James Dunlop,F Cullen,N. Bourne,P. N. Best,Sadegh Khochfar,R. A. A. Bowler,A. D. Biggs,James E. Geach,Douglas Scott,Michał J. Michałowski,W. Rujopakarn,E. van Kampen,Allison Kirkpatrick,Alexandra Pope

Dust attenuation in 2<z<3 star-forming galaxies from deep ALMA observations of the Hubble Ultra Deep Field

2017

R.J. McLure
James Dunlop
F Cullen
N. Bourne
P. N. Best
Sadegh Khochfar
R. A. A. Bowler
A. D. Biggs
James E. Geach
Douglas Scott
Michał J. Michałowski
W. Rujopakarn
E. van Kampen
Allison Kirkpatrick
Alexandra Pope

We present the results of a new study of the relationship between infrared excess (IRX), UV spectral slope (beta) and stellar mass at redshifts 2 = 9.75, both the IRX-beta and IRX-mass relations are well described by a Calzetti-like attenuation law.

Keywords:

Attenuation
Stellar mass
Astrophysics
Astronomy
Spectral slope
Hubble Ultra-Deep Field
Infrared excess
Galaxy
Redshift
Physics

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