A unified empirical model for infrared galaxy counts based on observed physical evolution of distant galaxies
作者： Matthieu Béthermin , Emanuele Daddi , Georgios Magdis , Mark T. Sargent , Yashar Hezaveh
DOI: 10.1088/2041-8205/757/2/L23
关键词:
摘要: We reproduce the mid-infrared to radio galaxy counts with a new empirical model based on our current understanding of evolution main-sequence (MS) and starburst (SB) galaxies. rely simple Spectral Energy Distribution (SED) library Herschel observations: single SED for MS another one SB, getting warmer redshift. Our is able recent measurements performed Herschel, including per redshift slice. This agreement demonstrates power 2 Star-Formation Modes (2SFM) decomposition describing statistical properties infrared sources their cosmic time. discuss relative contribution SB galaxies number at various wavelengths flux densities. also show that are responsible bump in 1.4 GHz around 50 {\mu}Jy. Material (predictions, library, mock catalogs...) available online this http URL
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sci-hub.se 参考文章(81)
Rachel S. Somerville, Rudy C. Gilmore, Joel R. Primack, Alberto Domínguez, Galaxy Properties from the Ultra-violet to the Far-Infrared: Lambda-CDM models confront observations arXiv: Cosmology and Nongalactic Astrophysics. ,(2011) , 10.1111/J.1365-2966.2012.20490.X
M. Béthermin, H. Dole, M. Cousin, N. Bavouzet, Submillimeter number counts at 250 μm, 350 μm and 500 μm in BLAST data Astronomy and Astrophysics. ,vol. 516, ,(2010) , 10.1051/0004-6361/200913910
Philip F. Hopkins, Joshua D. Younger, Christopher C. Hayward, Desika Narayanan, Lars Hernquist, Mergers, active galactic nuclei and ‘normal’ galaxies: contributions to the distribution of star formation rates and infrared luminosity functions Monthly Notices of the Royal Astronomical Society. ,vol. 402, pp. 1693- 1713 ,(2010) , 10.1111/J.1365-2966.2009.15990.X
Joel R. Primack, Rudy C. Gilmore, Rudy C. Gilmore, Alberto Domínguez, Alberto Domínguez, Rachel S. Somerville, Rachel S. Somerville, Galaxy properties from the ultraviolet to the far‐infrared: Λ cold dark matter models confront observations Monthly Notices of the Royal Astronomical Society. ,vol. 423, pp. 1992- 2015 ,(2012) , 10.1111/J.1365-2966.2012.20490.X
C. M. Baugh, G. L. Granato, C. S. Frenk, A. J. Benson, C. G. Lacey, A. Bressan, A. Orsi, L. Silva, Predictions for Herschel from Λ-cold dark matter: unveiling the cosmic star formation history Monthly Notices of the Royal Astronomical Society. ,vol. 405, pp. 2- 28 ,(2010) , 10.1111/J.1365-2966.2010.16463.X
C. Gruppioni, F. Pozzi, G. Zamorani, C. Vignali, Modelling galaxy and AGN evolution in the infrared: black hole accretion versus star formation activity Monthly Notices of the Royal Astronomical Society. ,vol. 416, pp. 70- 86 ,(2011) , 10.1111/J.1365-2966.2011.19006.X
J. R. Mullaney, D. M. Alexander, A. D. Goulding, R. C. Hickox, Defining the intrinsic AGN infrared spectral energy distribution and measuring its contribution to the infrared output of composite galaxies Monthly Notices of the Royal Astronomical Society. ,vol. 414, pp. 1082- 1110 ,(2011) , 10.1111/J.1365-2966.2011.18448.X
R. V. Vasudevan, A. C. Fabian, Piecing together the X-ray background : bolometric corrections for active galactic nuclei Monthly Notices of the Royal Astronomical Society. ,vol. 381, pp. 1235- 1251 ,(2007) , 10.1111/J.1365-2966.2007.12328.X
A. Poglitsch, L. Riguccini, R. Genzel, A. Cimatti, F. Pozzi, R. Nordon, B. Magnelli, G. Rodighiero, E. Le Floc’h, E. Sturm, D. Lutz, H. Castañeda, N. M. Förster Schreiber, P. Andreani, E. Daddi, R. Maiolino, P. Popesso, H. Aussel, D. Elbaz, I. Valtchanov, M. Sanchez-Portal, J. Cepa, J. Cepa, B. Altieri, S. Wuyts, S. Berta, I. Pérez-Fournon, L. J. Tacconi, Building the cosmic infrared background brick by brick with Herschel/PEP. ⋆ Astronomy and Astrophysics. ,vol. 532, pp. 1- 25 ,(2011) , 10.1051/0004-6361/201116844
N. Seymour, T. Dwelly, D. Moss, I. McHardy, A. Zoghbi, G. Rieke, M. Page, A. Hopkins, N. Loaring, The Star Formation History of the Universe as Revealed by Deep Radio Observations Monthly Notices of the Royal Astronomical Society. ,vol. 386, pp. 1695- 1708 ,(2008) , 10.1111/J.1365-2966.2008.13166.X