Systematic effects on the upcoming NIKA2 LPSZ scaling relation
Résumé
In cluster cosmology, cluster masses are the main parameter of interest. They are needed to constrain cosmological parameters through the cluster number count. As the mass is not an observable, a scaling relation is needed to link cluster masses to the integrated Compton parameters Y, i.e. the Sunyaev-Zeldovich observable (SZ). Planck cosmological results obtained with cluster number counts are based on a scaling relation measured with clusters at low redshift ($z$<0.5) observed in SZ and X-ray. In the SZ Large Program (LPSZ) of the NIKA2 collaboration, the scaling relation will be obtained with a sample of 38 clusters at intermediate to high redshift ($0.5
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Astrophysique [astro-ph]INSPIRE HEP : Connectez-vous pour contacter le contributeur
https://hal.science/hal-04237393
Soumis le : mercredi 11 octobre 2023-14:36:34
Dernière modification le : mercredi 30 octobre 2024-13:06:54
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Identifiants
- HAL Id : hal-04237393 , version 1
- ARXIV : 2310.01263
- DOI : 10.1051/epjconf/202429300032
- INSPIRE : 2705577
Citer
A Moyer-Anin, R Adam, P Ade, H Ajeddig, P André, et al.. Systematic effects on the upcoming NIKA2 LPSZ scaling relation. mm Universe 2023, Jun 2023, Grenoble, France. pp.00032, ⟨10.1051/epjconf/202429300032⟩. ⟨hal-04237393⟩
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