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We examine the relation between the galaxy cluster mass M and Sunyaev-Zeldovich (SZ) effect signal DA2 Y500 for a sample of 19 objects for which weak lensing (WL) mass measurements obtained from Subaru Telescope data are available in the literature. Hydrostatic X-ray masses are derived from XMM-Newton archive data, and the SZ effect signal is measured from Planck all-sky survey data. We find an MWL − DA2 Y500 relation that is consistent in slope and normalisation with previous determinations using weak lensing masses; however, there is a normalisation offset with respect to previous measures based on hydrostatic X-ray mass-proxy relations. We verify that our SZ effect measurements are in excellent agreement with previous determinations from Planck data. For the present sample, the hydrostatic X-ray masses at R500 are on average ~ 20 percent larger than the corresponding weak lensing masses, which is contrary to expectations. We show that the mass discrepancy is driven by a difference in mass concentration as measured by the two methods and, for the present sample, that the mass discrepancy and difference in mass concentration are especially large for disturbed systems. The mass discrepancy is also linked to the offset in centres used by the X-ray and weak lensing analyses, which again is most important in disturbed systems. We outline several approaches that are needed to help achieve convergence in cluster mass measurement with X-ray and weak lensing observations.

Planck intermediate results III. The relation between galaxy cluster mass and Sunyaev-Zeldovich signal / Planck, Collaboration; P. A. R., Ade; N., Aghanim; M., Arnaud; M., Ashdown; F., Atrio Barandela; J., Aumont; C., Baccigalupi; A., Balbi; A. J., Banday; R. B., Barreiro; J. G., Bartlett; E., Battaner; R., Battye; K., Benabed; J. P., Bernard; M., Bersanelli; R., Bhatia; I., Bikmaev; H., Bohringer; A., Bonaldi; J. R., Bond; S., Borgani; J., Borrill; F. R., Bouchet; H., Bourdin; M. L., Brown; M., Bucher; R., Burenin; C., Burigana; R. C., Butler; P., Cabella; J. F., Cardoso; P., Carvalho; A., Chamballu; L. Y., Chiang; G., Chon; D. L., Clements; S., Colafrancesco; A., Coulais; F., Cuttaia; A., Da Silva; H., Dahle; R. J., Davis; DE BERNARDIS, Paolo; G., De Gasperis; J., Delabrouille; J., Democles; F. X., Desert; J. M., Diego; K., Dolag; H., Dole; S., Donzelli; O., Dore; M., Douspis; X., Dupac; G., Efstathiou; T. A., Ensslin; H. K., Eriksen; F., Finelli; I., Flores Cacho; O., Forni; M., Frailis; E., Franceschi; M., Frommert; S., Galeotta; K., Ganga; R. T., Genova Santos; M., Giard; Y., Giraud Heraud; J., Gonzalez Nuevo; K. M., Gorski; A., Gregorio; A., Gruppuso; F. K., Hansen; D., Harrison; C., Hernandez Monteagudo; D., Herranz; S. R., Hildebrandt; E., Hivon; M., Hobson; W. A., Holmes; K. M., Huffenberger; G., Hurier; T., Jagemann; M., Juvela; E., Keihanen; I., Khamitov; R., Kneissl; J., Knoche; M., Kunz; H., Kurki Suonio; G., Lagache; J. M., Lamarre; A., Lasenby; C. R., Lawrence; M., Le Jeune; S., Leach; R., Leonardi; A., Liddle; P. B., Lilje; M., Linden Vørnle; M., Linden Vornle; M., Lopez Caniego; Luzzi, Gemma; J. F., Macias Perez; D., Maino; N., Mandolesi; M., Maris; F., Marleau; D. J., Marshall; E., Martinez Gonzalez; Masi, Silvia; S., Matarrese; F., Matthai; P., Mazzotta; P. R., Meinhold; Melchiorri, Alessandro; J. B., Melin; L., Mendes; S., Mitra; M. A., Miville Deschenes; L., Montier; G., Morgante; D., Munshi; P., Natoli; H. U., Nørgaard Nielsen; H. U., Norgaard Nielsen; F., Noviello; S., Osborne; F., Pajot; D., Paoletti; B., Partridge; T. J., Pearson; O., Perdereau; F., Perrotta; Piacentini, Francesco; M., Piat; E., Pierpaoli; R., Piffaretti; P., Platania; E., Pointecouteau; Polenta, Gianluca; N., Ponthieu; L., Popa; T., Poutanen; G. W., Pratt; S., Prunet; J. L., Puget; J. P., Rachen; R., Rebolo; M., Reinecke; M., Remazeilles; C., Renault; Ricciardi, Sara; I., Ristorcelli; G., Rocha; C., Rosset; M., Rossetti; J. A., Rubino Martin; B., Rusholme; M., Sandri; Savini, Giorgio; D., Scott; J. L., Starck; Stivoli, Federico; V., Stolyarov; R., Sudiwala; R., Sunyaev; D., Sutton; A. S., Suur Uski; J. F., Sygnet; J. A., Tauber; L., Terenzi; L., Toffolatti; M., Tomasi; M., Tristram; L., Valenziano; B., Van Tent; P., Vielva; F., Villa; N., Vittorio; B. D., Wandelt; J., Weller; S. D. M., White; D., Yvon; A., Zacchei; A., Zonca. - In: ASTRONOMY & ASTROPHYSICS. - ISSN 0004-6361. - 550:(2013), p. A129. [10.1051/0004-6361/201219398]

Planck intermediate results III. The relation between galaxy cluster mass and Sunyaev-Zeldovich signal

DE BERNARDIS, Paolo;G. De Gasperis;LUZZI, GEMMA;MASI, Silvia;MELCHIORRI, Alessandro;PIACENTINI, Francesco;POLENTA, GIANLUCA;RICCIARDI, Sara;SAVINI, Giorgio;STIVOLI, federico;
2013

Abstract

We examine the relation between the galaxy cluster mass M and Sunyaev-Zeldovich (SZ) effect signal DA2 Y500 for a sample of 19 objects for which weak lensing (WL) mass measurements obtained from Subaru Telescope data are available in the literature. Hydrostatic X-ray masses are derived from XMM-Newton archive data, and the SZ effect signal is measured from Planck all-sky survey data. We find an MWL − DA2 Y500 relation that is consistent in slope and normalisation with previous determinations using weak lensing masses; however, there is a normalisation offset with respect to previous measures based on hydrostatic X-ray mass-proxy relations. We verify that our SZ effect measurements are in excellent agreement with previous determinations from Planck data. For the present sample, the hydrostatic X-ray masses at R500 are on average ~ 20 percent larger than the corresponding weak lensing masses, which is contrary to expectations. We show that the mass discrepancy is driven by a difference in mass concentration as measured by the two methods and, for the present sample, that the mass discrepancy and difference in mass concentration are especially large for disturbed systems. The mass discrepancy is also linked to the offset in centres used by the X-ray and weak lensing analyses, which again is most important in disturbed systems. We outline several approaches that are needed to help achieve convergence in cluster mass measurement with X-ray and weak lensing observations.
2013
galaxies: clusters: intracluster medium; galaxies: clusters: general; cosmology: observations; x-rays: galaxies: clusters
01 Pubblicazione su rivista::01a Articolo in rivista
Planck intermediate results III. The relation between galaxy cluster mass and Sunyaev-Zeldovich signal / Planck, Collaboration; P. A. R., Ade; N., Aghanim; M., Arnaud; M., Ashdown; F., Atrio Barandela; J., Aumont; C., Baccigalupi; A., Balbi; A. J., Banday; R. B., Barreiro; J. G., Bartlett; E., Battaner; R., Battye; K., Benabed; J. P., Bernard; M., Bersanelli; R., Bhatia; I., Bikmaev; H., Bohringer; A., Bonaldi; J. R., Bond; S., Borgani; J., Borrill; F. R., Bouchet; H., Bourdin; M. L., Brown; M., Bucher; R., Burenin; C., Burigana; R. C., Butler; P., Cabella; J. F., Cardoso; P., Carvalho; A., Chamballu; L. Y., Chiang; G., Chon; D. L., Clements; S., Colafrancesco; A., Coulais; F., Cuttaia; A., Da Silva; H., Dahle; R. J., Davis; DE BERNARDIS, Paolo; G., De Gasperis; J., Delabrouille; J., Democles; F. X., Desert; J. M., Diego; K., Dolag; H., Dole; S., Donzelli; O., Dore; M., Douspis; X., Dupac; G., Efstathiou; T. A., Ensslin; H. K., Eriksen; F., Finelli; I., Flores Cacho; O., Forni; M., Frailis; E., Franceschi; M., Frommert; S., Galeotta; K., Ganga; R. T., Genova Santos; M., Giard; Y., Giraud Heraud; J., Gonzalez Nuevo; K. M., Gorski; A., Gregorio; A., Gruppuso; F. K., Hansen; D., Harrison; C., Hernandez Monteagudo; D., Herranz; S. R., Hildebrandt; E., Hivon; M., Hobson; W. A., Holmes; K. M., Huffenberger; G., Hurier; T., Jagemann; M., Juvela; E., Keihanen; I., Khamitov; R., Kneissl; J., Knoche; M., Kunz; H., Kurki Suonio; G., Lagache; J. M., Lamarre; A., Lasenby; C. R., Lawrence; M., Le Jeune; S., Leach; R., Leonardi; A., Liddle; P. B., Lilje; M., Linden Vørnle; M., Linden Vornle; M., Lopez Caniego; Luzzi, Gemma; J. F., Macias Perez; D., Maino; N., Mandolesi; M., Maris; F., Marleau; D. J., Marshall; E., Martinez Gonzalez; Masi, Silvia; S., Matarrese; F., Matthai; P., Mazzotta; P. R., Meinhold; Melchiorri, Alessandro; J. B., Melin; L., Mendes; S., Mitra; M. A., Miville Deschenes; L., Montier; G., Morgante; D., Munshi; P., Natoli; H. U., Nørgaard Nielsen; H. U., Norgaard Nielsen; F., Noviello; S., Osborne; F., Pajot; D., Paoletti; B., Partridge; T. J., Pearson; O., Perdereau; F., Perrotta; Piacentini, Francesco; M., Piat; E., Pierpaoli; R., Piffaretti; P., Platania; E., Pointecouteau; Polenta, Gianluca; N., Ponthieu; L., Popa; T., Poutanen; G. W., Pratt; S., Prunet; J. L., Puget; J. P., Rachen; R., Rebolo; M., Reinecke; M., Remazeilles; C., Renault; Ricciardi, Sara; I., Ristorcelli; G., Rocha; C., Rosset; M., Rossetti; J. A., Rubino Martin; B., Rusholme; M., Sandri; Savini, Giorgio; D., Scott; J. L., Starck; Stivoli, Federico; V., Stolyarov; R., Sudiwala; R., Sunyaev; D., Sutton; A. S., Suur Uski; J. F., Sygnet; J. A., Tauber; L., Terenzi; L., Toffolatti; M., Tomasi; M., Tristram; L., Valenziano; B., Van Tent; P., Vielva; F., Villa; N., Vittorio; B. D., Wandelt; J., Weller; S. D. M., White; D., Yvon; A., Zacchei; A., Zonca. - In: ASTRONOMY & ASTROPHYSICS. - ISSN 0004-6361. - 550:(2013), p. A129. [10.1051/0004-6361/201219398]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/508694
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