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The XXL Survey: LI....
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Adam, R. M.École polytechnique
(author)
The XXL Survey: LI. Pressure profile and Y SZ -M scaling relation in three low-mass galaxy clusters at z∼1 observed with NIKA2
- Article/chapterEnglish2024
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2024
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electronicrdacarrier
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LIBRIS-ID:oai:research.chalmers.se:a87799bd-bc79-44f1-a8c1-ee5223e5daca
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https://doi.org/10.1051/0004-6361/202348049DOI
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https://research.chalmers.se/publication/540621URI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
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Context. The thermodynamical properties of the intracluster medium (ICM) are driven by scale-free gravitational collapse, but they also reflect the rich astrophysical processes at play in galaxy clusters. At low masses (∼1014M) and high redshift (z≳1), these properties remain poorly constrained, observationally speaking, due to the difficulty in obtaining resolved and sensitive data. Aims. We aim to investigate the inner structure of the ICM as seen through the Sunyaev-Zel’dovich (SZ) effect in this regime of mass and redshift. We focused on the thermal pressure profile and the scaling relation between SZ flux and mass, namely the YSZ-M scaling relation. Methods. The three galaxy clusters XLSSC 072 (z=1.002), XLSSC 100 (z=0.915), and XLSSC 102 (z=0.969), with M500∼2×1014M, were selected from the XXL X-ray survey and observed with the NIKA2 millimeter camera to image their SZ signal. XMM-Newton X-ray data were used as a complement to the NIKA2 data to derive masses based on the YX-M relation and the hydrostatic equilibrium. Results. The SZ images of the three clusters, along with the X-ray and optical data, indicate dynamical activity related to merging events. The pressure profile is consistent with that expected for morphologically disturbed systems, with a relatively flat core and a shallow outer slope. Despite significant disturbances in the ICM, the three high-redshift low-mass clusters follow the YSZ-M relation expected from standard evolution remarkably well. Conclusions. These results indicate that the dominant physics that drives cluster evolution is already in place by z∼1, at least for systems with masses above M500∼1014M.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Ricci, M.Université Savoie Mont Blanc,Savoie Mont Blanc University,APC - AstroParticule et Cosmologie
(author)
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Eckert, D.Université de Genève,University of Geneva
(author)
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Ade, P.,Cardiff University
(author)
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Ajeddig, H.Université Paris-Saclay,University Paris-Saclay
(author)
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Altiéri, B.European Space Astronomy Centre (ESAC)
(author)
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André, P.Université Paris-Saclay,University Paris-Saclay
(author)
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Artis, E.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Aussel, H.Université Paris-Saclay,University Paris-Saclay
(author)
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Beelen, A.Laboratoire d'Astrophysique de Marseille
(author)
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Benoist, C.
(author)
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Benoît, A.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Berta, S.Institut de Radioastronomie Millimétrique (IRAM)
(author)
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Bing, L.Laboratoire d'Astrophysique de Marseille
(author)
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Birkinshaw, M.University of Bristol
(author)
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Bourrion, O.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Boutigny, D.Université Savoie Mont Blanc,Savoie Mont Blanc University
(author)
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Bremer, M.University of Bristol
(author)
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Calvo, M.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Cappi, A.Istituto nazionale di astrofisica (INAF)
(author)
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Catalano, A.Université Grenoble Alpes,Grenoble Alpes University
(author)
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De Petris, M.Universita degli Studi di Roma la Sapienza,Sapienza University of Rome
(author)
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Désert, F. X.
(author)
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Doyle, S.Cardiff University
(author)
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Driessen, E. F.C.Institut de Radioastronomie Millimétrique (IRAM)
(author)
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Faccioli, L.Université Paris-Saclay,University Paris-Saclay
(author)
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Ferrari, C.
(author)
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Gastaldello, F.Istituto nazionale di astrofisica (INAF)
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Giles, P.University of Sussex
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Gomez, A.Centro de Astrobiologia (CAB)
(author)
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Goupy, J.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Hahn, O.
(author)
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Hanser, C.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Horellou, Cathy,1967Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)horellou
(author)
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Kéruzoré, F.Argonne National Laboratory
(author)
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Koulouridis, E.Université Paris-Saclay,University Paris-Saclay,National Observatory of Athens
(author)
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Kim, Jae-YoungInstitut de Radioastronomie Millimétrique (IRAM)
(author)
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Ladjelate, B.Institut de Radioastronomie Millimétrique (IRAM)
(author)
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Lagache, GuilaineLaboratoire d'Astrophysique de Marseille
(author)
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Leclercq, S.Institut de Radioastronomie Millimétrique (IRAM)
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Lestrade, J.F.Observatoire de Paris,Paris Observatory
(author)
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Maciás-Pérez, J. F.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Madden, S. C.Université Paris-Saclay,University Paris-Saclay
(author)
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Maughan, B.University of Bristol
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Maurogordato, S.
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Maury, A.Université Paris-Saclay,University Paris-Saclay
(author)
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Mauskopf, P.Cardiff University,Arizona State University
(author)
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Monfardini, A.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Muñoz-Echeverría, M.Université Grenoble Alpes,Grenoble Alpes University
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Pacaud, F.Universität Bonn,University of Bonn
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Perotto, L.Université Grenoble Alpes,Grenoble Alpes University
(author)
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Pierre, M.Université Paris-Saclay,University Paris-Saclay
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Pisano, G.Universita degli Studi di Roma la Sapienza,Sapienza University of Rome
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Pompei, E.European Southern Observatory Santiago
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Ponthieu, N.
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Revéret, V.Université Paris-Saclay,University Paris-Saclay
(author)
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Rigby, AndrewCardiff University
(author)
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Ritacco, A.Istituto nazionale di astrofisica (INAF)
(author)
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Romero, C.University of Pennsylvania
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Roussel, H.Institut d 'Astrophysique de Paris
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Ruppin, F.Université de Lyon
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Sereno, M.Istituto Nazionale di Fisica Nucleare,National Institute for Nuclear Physics,Istituto nazionale di astrofisica (INAF)
(author)
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Schuster, K.Institut de Radioastronomie Millimétrique (IRAM)
(author)
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Sievers, A.Institut de Radioastronomie Millimétrique (IRAM)
(author)
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Tintoré Vidal, G.École polytechnique
(author)
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Tucker, C.Cardiff University
(author)
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Zylka, R.Institut de Radioastronomie Millimétrique (IRAM)
(author)
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École polytechniqueUniversité Savoie Mont Blanc
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In:Astronomy and Astrophysics6840004-63611432-0746
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Adam, R. M.
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Ricci, M.
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Eckert, D.
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Ade, P.
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Ajeddig, H.
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Altiéri, B.
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show more...
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André, P.
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Artis, E.
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Aussel, H.
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Beelen, A.
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Benoist, C.
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Benoît, A.
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Berta, S.
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Bing, L.
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Birkinshaw, M.
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Bourrion, O.
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Boutigny, D.
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Bremer, M.
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Calvo, M.
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Cappi, A.
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Catalano, A.
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De Petris, M.
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Désert, F. X.
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Doyle, S.
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Driessen, E. F.C ...
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Faccioli, L.
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Ferrari, C.
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Gastaldello, F.
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Giles, P.
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Gomez, A.
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Goupy, J.
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Hahn, O.
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Hanser, C.
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Horellou, Cathy, ...
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Kéruzoré, F.
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Koulouridis, E.
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Kim, Jae-Young
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Ladjelate, B.
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Lagache, Guilain ...
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Leclercq, S.
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Lestrade, J.F.
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Maciás-Pérez, J. ...
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Madden, S. C.
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Maughan, B.
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Maurogordato, S.
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Maury, A.
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Mauskopf, P.
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Monfardini, A.
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Muñoz-Echeverría ...
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Pacaud, F.
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Perotto, L.
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Pierre, M.
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Pisano, G.
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Pompei, E.
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Ponthieu, N.
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Revéret, V.
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Rigby, Andrew
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Ritacco, A.
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Romero, C.
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Roussel, H.
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Ruppin, F.
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Sereno, M.
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Schuster, K.
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Sievers, A.
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Tintoré Vidal, G ...
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Tucker, C.
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Zylka, R.
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