J/A+A/557/A66 Effective SEDs of IR galaxies at various z (Bethermin+, 2013)
The redshift evolution of the distribution of star formation among dark matter
halos as seen in the infrared.
Bethermin M., Wang L., Dore O., Lagache G., Sargent M., Daddi E.,
Cousin M., Aussel H.
<Astron. Astrophys. 557, A66 (2013)>
=2013A&A...557A..66B 2013A&A...557A..66B
ADC_Keywords: Galaxies, IR ; Energy distributions
Keywords: galaxies: star formation - galaxies: halos - galaxies: statistics -
cosmology: diffuse radiation - cosmology: dark matter -
submillimeter: galaxies
Abstract:
Recent studies have revealed a strong correlation between the star
formation rate (SFR) and stellarmass of the majority of star-forming
galaxies, the so-called star-forming main sequence. An empirical
modeling approach (the 2-SFM framework) that distinguishes between the
main sequence and rarer starburst galaxies is capable of reproducing
most statistical properties of infrared galaxies, such as number
counts, luminosity functions, and redshift distributions. In this
paper, we extend this approach by establishing a connection between
stellar mass and halo mass with the technique of abundance matching.
Based on a few simple assumptions and a physically motivated
formalism, our model successfully predicts the (cross-)power spectra
of the cosmic infrared background (CIB), the crosscorrelation between
CIB and cosmic microwave background (CMB) lensing, and the correlation
functions of bright, resolved infrared galaxies measured by Herschel,
Planck, ACT, and SPT.We use this model to infer the redshift
distribution of CIB-anisotropies and of the CIBxCMB lensing signal, as
well as the level of correlation between CIB-anisotropies at different
wavelengths.
Material (effective spectral energy distributions, differential
emissivities of halos, relations between Mh and SFR) associated to
this model is available at
http://irfu.cea.fr/Sap/Phocea/Page/index.php?id=537
Description:
This table contain the effective SEDs of infrared galaxies at various
redshifts. Each line corresponds to a wavelength. The first column is
the wavelength in microns. The other columns contain the luminosity in
nuLnu units for various redshifts. The SEDs were normalized to have a
unity total infrared luminosity (8-1000 microns). The redshift tabled
here are: 0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.33,
2.66, 3.0, 3.5, 4.0, 5.0. The construction of these SEDs is described
in the article.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
sed.dat 195 151 Table of the effective SEDs
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See also:
J/ApJ/713/970 : Low-resolution SED templates for AGNs & galaxies (Assef+, 2010)
Byte-by-byte Description of file: sed.dat
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Bytes Format Units Label Explanations
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1- 8 F8.2 um lambda [5/5000] Wavelength λ (µm)
10- 19 E10.4 --- nuLnu0 SED νLν(λ) at z=0
21- 30 E10.4 --- nuLnu2 SED νLν(λ) at z=0.2
32- 41 E10.4 --- nuLnu4 SED νLν(λ) at z=0.4
43- 52 E10.4 --- nuLnu6 SED νLν(λ) at z=0.6
54- 63 E10.4 --- nuLnu8 SED νLν(λ) at z=0.8
65- 74 E10.4 --- nuLnu10 SED νLν(λ) at z=1.0
76- 85 E10.4 --- nuLnu12 SED νLν(λ) at z=1.2
87- 96 E10.4 --- nuLnu14 SED νLν(λ) at z=1.4
98-107 E10.4 --- nuLnu16 SED νLν(λ) at z=1.6
109-118 E10.4 --- nuLnu18 SED νLν(λ) at z=1.8
120-129 E10.4 --- nuLnu20 SED νLν(λ) at z=2.0
131-140 E10.4 --- nuLnu23 SED νLν(λ) at z=2.33
142-151 E10.4 --- nuLnu26 SED νLν(λ) at z=2.66
153-162 E10.4 --- nuLnu30 SED νLν(λ) at z=3.0
164-173 E10.4 --- nuLnu35 SED νLν(λ) at z=3.5
175-184 E10.4 --- nuLnu40 SED νLν(λ) at z=4.0
186-195 E10.4 --- nuLnu50 SED νLν(λ) at z=5.0
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Acknowledgements:
Matthieu Bethermin, matthieu.bethermin(at)cea.fr
(End) Matthieu Bethermin [CEA Salcay], Patricia Vannier [CDS] 30-Aug-2013