2021
DOI: 10.1051/0004-6361/202038790
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Simple halo model formalism for the cosmic infrared background and its correlation with the thermal Sunyaev-Zel’dovich effect

Abstract: Modelling the anisotropies in the cosmic infrared background (CIB) on all the scales is a challenging task because the nature of the galaxy evolution is complex and too many parameters are therefore often required to fit the observational data. We present a new halo model for the anisotropies of the CIB using only four parameters. Our model connects the mass accretion on the dark matter haloes to the star formation rate. Despite its relative simplicity, it is able to fit both the Planck and Herschel CIB power … Show more

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Cited by 43 publications
(50 citation statements)
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“…While in our work we use the CIB halo model from McCarthy & Madhavacheril (2021) and Shang et al (2012), there are other models that would be interesting to explore. These include the physically motivated CIB model in Maniyar et al (2021), which connects matter accretion onto dark matter halos to the star formation rate and thus the emissivity described in Sec. 2.2.…”
Section: Discussionmentioning
confidence: 99%
“…While in our work we use the CIB halo model from McCarthy & Madhavacheril (2021) and Shang et al (2012), there are other models that would be interesting to explore. These include the physically motivated CIB model in Maniyar et al (2021), which connects matter accretion onto dark matter halos to the star formation rate and thus the emissivity described in Sec. 2.2.…”
Section: Discussionmentioning
confidence: 99%
“…D kSZ 3000 and D tSZ 3000 are given in µK 2 . Maniyar et al 2021). In contrast, in our framework, information is extracted from all cosmological signals at small scales simultaneously and coherently.…”
Section: Impact On Ksz Detectionmentioning
confidence: 99%
“…To deal with these sources of contamination, we used physically motivated models of the foreground components. We used Delabrouille et al (2013) for the radio and IR point-source models and Maniyar et al (2021) for the CIB model. We also applied the same flux limit for the masked point sources as in the Planck PR2 mask (Planck Collaboration 2014c).…”
Section: Foreground Modelsmentioning
confidence: 99%