We present preliminary results from an on-going program that aims at mapping the intracluster medium (ICM) temperature of high redshift galaxy clusters from the MaDCoWS sample using a joint analysis of shallow X-ray data obtained by Chandra and high angular resolution Sunyaev-Zel’dovich (SZ) observations realized with the NIKA2 and MUSTANG-2 cameras. We also present preliminary results from an on-going Open Time program within the NIKA2 collaboration that aims at mapping the ICM temperature of a galaxy cluster at z = 0.45 from the resolved detection of the relativistic corrections to the SZ spectrum. These studies demonstrate how high angular resolution SZ observations will play a major role in the coming decade to push the investigation of ICM dynamics and non-gravitational processes to high redshift before the next generation X-ray observatories come into play.
Mapping the intracluster medium temperature in the era of NIKA2 and MUSTANG-2 / Ruppin, F.; Adam, R.; Ade, P.; Ajeddig, H.; André, P.; Artis, E.; Aussel, H.; Beelen, A.; Benoît, A.; Berta, S.; Bing, L.; Bourrion, O.; Brodwin, M.; Calvo, M.; Catalano, A.; Decker, B.; De Petris, M.; Désert, F. -X.; Doyle, S.; Driessen, E. F. C.; Eisenhardt, P. R. M.; Gomez, A.; Gonzalez, A. H.; Goupy, J.; Kéruzoré, F.; Kramer, C.; Ladjelate, B.; Lagache, G.; Leclercq, S.; Lestrade, J. -F.; Macías-Pérez, J. -F.; Maury, A.; Mauskopf, P.; Mayet, F.; Mcdonald, M.; Monfardini, A.; Moravec, E.; Muñozecheverría, M.; Perotto, L.; Pisano, G.; Ponthieu, N.; Revéret, V.; Rigby, A. J.; Ritacco, A.; Romero, C.; Roussel, H.; Schuster, K.; Shu, S.; Sievers, A.; Stanford, S. A.; Stern, D.; Tucker, C.; Zylka, and R.. - In: EPJ WEB OF CONFERENCES. - ISSN 2101-6275. - 257:(2022). (Intervento presentato al convegno mm Universe @ NIKA2 - Observing the mm Universe with the NIKA2 camera tenutosi a Rome) [10.1051/epjconf/202225700043].
Mapping the intracluster medium temperature in the era of NIKA2 and MUSTANG-2
M. De Petris;G. Pisano;
2022
Abstract
We present preliminary results from an on-going program that aims at mapping the intracluster medium (ICM) temperature of high redshift galaxy clusters from the MaDCoWS sample using a joint analysis of shallow X-ray data obtained by Chandra and high angular resolution Sunyaev-Zel’dovich (SZ) observations realized with the NIKA2 and MUSTANG-2 cameras. We also present preliminary results from an on-going Open Time program within the NIKA2 collaboration that aims at mapping the ICM temperature of a galaxy cluster at z = 0.45 from the resolved detection of the relativistic corrections to the SZ spectrum. These studies demonstrate how high angular resolution SZ observations will play a major role in the coming decade to push the investigation of ICM dynamics and non-gravitational processes to high redshift before the next generation X-ray observatories come into play.| File | Dimensione | Formato | |
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Ruppin_Mapping the intracluster_2022.pdf
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Note: https://www.epj-conferences.org/articles/epjconf/abs/2022/01/epjconf_mmUniverse2021_00043/epjconf_mmUniverse2021_00043.html
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