EPJ Web of Conferences (Jan 2022)
Multi-probe analysis of the galaxy cluster CL J1226.9+3332: Hydrostatic mass and hydrostatic-to-lensing bias
- Muñoz-Echeverría M.,
- Adam R.,
- Ade P.,
- Ajeddig H.,
- André P.,
- Arnaud M.,
- Artis E.,
- Aussel H.,
- Bartalucci I.,
- Beelen A.,
- Benoît A.,
- Berta S.,
- Bing L.,
- Bourrion O.,
- Calvo M.,
- Catalano A.,
- De Petris M.,
- Désert F.-X.,
- Doyle S.,
- Driessen E. F. C.,
- Ferragamo A.,
- Gomez A.,
- 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.,
- Monfardini A.,
- Paliwal A.,
- Perotto L.,
- Pisano G.,
- Pointecouteau E.,
- Ponthieu N.,
- Pratt G. W.,
- Revéret V.,
- Rigby A. J.,
- Ritacco A.,
- Romero C.,
- Roussel H.,
- Ruppin F.,
- Schuster K.,
- Shu S.,
- Sievers A.,
- Tucker C.,
- Yepes G.
Affiliations
- Muñoz-Echeverría M.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Adam R.
- LLR, CNRS, École Polytechnique, Institut Polytechnique de Paris
- Ade P.
- School of Physics and Astronomy, Cardiff University, Queen’s Buildings, The Parade
- Ajeddig H.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- André P.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- Arnaud M.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- Artis E.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Aussel H.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- Bartalucci I.
- INAF, IASF-Milano
- Beelen A.
- Institut d’Astrophysique Spatiale (IAS), CNRS, Université Paris Sud
- Benoît A.
- Institut Néel, CNRS, Université Grenoble Alpes
- Berta S.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Bing L.
- Aix Marseille Univ, CNRS, CNES, LAM
- Bourrion O.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Calvo M.
- Institut Néel, CNRS, Université Grenoble Alpes
- Catalano A.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- De Petris M.
- Dipartimento di Fisica, Sapienza Università di Roma
- Désert F.-X.
- Univ. Grenoble Alpes, CNRS, IPAG
- Doyle S.
- School of Physics and Astronomy, Cardiff University, Queen’s Buildings, The Parade
- Driessen E. F. C.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Ferragamo A.
- Dipartimento di Fisica, Sapienza Università di Roma
- Gomez A.
- Centro de Astrobiología (CSIC-INTA), Torrejón de Ardoz
- Goupy J.
- Institut Néel, CNRS, Université Grenoble Alpes
- Kéruzoré F.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Kramer C.
- Instituto de Radioastronomía Milimétrica (IRAM)
- Ladjelate B.
- Instituto de Radioastronomía Milimétrica (IRAM)
- Lagache G.
- Aix Marseille Univ, CNRS, CNES, LAM
- Leclercq S.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Lestrade J.-F.
- LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Université, UPMC
- Macías-Pérez J.-F.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Maury A.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- Mauskopf P.
- School of Physics and Astronomy, Cardiff University, Queen’s Buildings, The Parade
- Mayet F.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Monfardini A.
- Institut Néel, CNRS, Université Grenoble Alpes
- Paliwal A.
- Dipartimento di Fisica, Sapienza Università di Roma
- Perotto L.
- Univ. Grenoble Alpes, CNRS, LPSC-IN2P3
- Pisano G.
- School of Physics and Astronomy, Cardiff University, Queen’s Buildings, The Parade
- Pointecouteau E.
- Univ. de Toulouse, UPS-OMP, CNRS, IRAP
- Ponthieu N.
- Univ. Grenoble Alpes, CNRS, IPAG
- Pratt G. W.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- Revéret V.
- AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité
- Rigby A. J.
- School of Physics and Astronomy, Cardiff University, Queen’s Buildings, The Parade
- Ritacco A.
- Laboratoire de Physique de l’École Normale Supérieure, ENS, PSL Research University, CNRS, Sorbonne Université, Université de Paris
- Romero C.
- Department of Physics and Astronomy, University of Pennsylvania
- Roussel H.
- Institut d’Astrophysique de Paris, CNRS (UMR7095)
- Ruppin F.
- Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology
- Schuster K.
- Institut de RadioAstronomie Millimétrique (IRAM)
- Shu S.
- Caltech
- Sievers A.
- Instituto de Radioastronomía Milimétrica (IRAM)
- Tucker C.
- School of Physics and Astronomy, Cardiff University, Queen’s Buildings, The Parade
- Yepes G.
- Departamento de Física Teórica and CIAFF, Facultad de Ciencias, Modulo 8, Universidad Autánoma de Madrid
- DOI
- https://doi.org/10.1051/epjconf/202225700032
- Journal volume & issue
-
Vol. 257
p. 00032
Abstract
We present a multi-probe analysis of the well-known galaxy cluster CL J1226.9+3332 as a proof of concept for multi-wavelength studies within the framework of the NIKA2 Sunyaev-Zel’dovich Large Program (LPSZ). CL J1226.9+3332 is a massive and high redshift (z = 0.888) cluster that has already been observed at several wavelengths. A joint analysis of the thermal SZ (tSZ) effect at millimeter wavelength with the NIKA2 camera and in X-ray with the XMM-Newton satellite permits the reconstruction of the cluster’s thermodynamical properties and mass assuming hydrostatic equilibrium. We test the robustness of our mass estimates against different definitions of the data analysis transfer function. Using convergence maps reconstructed from the data of the CLASH program we obtain estimates of the lensing mass, which we compare to the estimated hydrostatic mass. This allows us to measure the hydrostatic-to-lensing mass bias and the associated systematic effects related to the NIKA2 measurement. We obtain M500HSE = (7:65 ± 1:03) × 1014M⊙ and M500lens = (7:35 ± 0:65) × 1014M⊙, which implies a HSE-to-lensing bias consistent with 0 within 20%.
