Cosmological model dependence of the galaxy luminosity function: far-infrared results in the Lemaître-Tolman-Bondi model

Journal Article

2013

Permanent link to this Item
http://hdl.handle.net/11427/35095
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IribarremA_Cosmological_mo_2013.pdf (1.05 MB)
Authors
Iribarrem, A
Andreani, P
Pozzi, F
Riguccini, L
Gruppioni, C
February, S
Ribeiro, M B
Berta, S
Le Floc’h, E
Magnelli, B
Nordon, R
Popesso, P
Journal Title

Astronomy and Astrophysics

Link to Journal
https://dx.doi.org/10.1051/0004-6361/201321396
Journal ISSN
Volume Title
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Publisher
Department
Department of Astronomy
Faculty
Faculty of Science
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Abstract
Aims. This is the first paper of a series aiming at investigating galaxy formation and evolution in the giant-void class of the Lemaître-Tolman-Bondi (LTB) models that best fits current cosmological observations. Here we investigate the luminosity function (LF) methodology, and how its estimates would be affected by a change on the cosmological model assumed in its computation. Are the current observational constraints on the allowed cosmology enough to yield robust LF results?
Description
Keywords
galaxies: luminosity function, mass function
galaxies: distances and redshifts
infrared: galaxies
cosmology: theory
galaxies: evolution
galaxies: luminosity function
mass function

Reference:

Iribarrem, A., Andreani, P., Gruppioni, C., February, S., Ribeiro, M.B., Berta, S., & Magnelli, B. et al. 2013. Cosmological model dependence of the galaxy luminosity function: far-infrared results in the Lemaître-Tolman-Bondi model. Astronomy and Astrophysics. 558(4):A15 - 177. http://hdl.handle.net/11427/35095

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