Planck intermediate results. I. Further validation of new Planck clusters with XMM-Newton

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; K. Benabed; J.-P. Bernard; M. Bersanelli; H. Böhringer; A. Bonaldi; J. R. Bond; J. Borrill; F. R. Bouchet; H. Bourdin; M. L. Brown; C. Burigana; R. C. Butler; P. Cabella; J.-F. Cardoso; P. Carvalho; A. Catalano; L. Cayón; A. Chamballu; R.-R. Chary; L.-Y. Chiang; G. Chon; P. R. Christensen; D. L. Clements; S. Colafrancesco; S. Colombi; A. Coulais; B. P. Crill; F. Cuttaia; A. da Silva; H. Dahle; R. J. Davis; P. de Bernardis; G. de Gasperis; G. de Zotti; J. Delabrouille; J. Démoclès; F.-X. Désert; J. M. Diego; K. Dolag; H. Dole; S. Donzelli; O. Doré; M. Douspis; X. Dupac; T. A. Enßlin; H. K. Eriksen; F. Finelli; I. Flores-Cacho; O. Forni; P. Fosalba; M. Frailis; S. Fromenteau; S. Galeotta; K. Ganga; R. T. Génova-Santos; M. Giard; J. González-Nuevo; R. González-Riestra; K. M. Górski; A. Gregorio; A. Gruppuso; F. K. Hansen; D. Harrison; A. Hempel; C. Hernández-Monteagudo; D. Herranz; S. R. Hildebrandt; A. Hornstrup; K. M. Huffenberger; G. Hurier; T. Jagemann; J. Jasche; M. Juvela; E. Keihänen; R. Keskitalo; T. S. Kisner; R. Kneissl; J. Knoche; L. Knox; H. Kurki-Suonio; Guilaine Lagache; A. Lähteenmäki; J.-M. Lamarre; A. Lasenby; C. R. Lawrence; S. Leach; R. Leonardi; A. Liddle; P. B. Lilje; M. López-Caniego; G. Luzzi; J.F. Macías-Pérez; D. Maino; N. Mandolesi; R. Mann; F. Marleau; D. J. Marshall; E. Martínez-González; S. Masi; M. Massardi; S. Matarrese; F. Matthai; P. Mazzotta; P. R. Meinhold; A. Melchiorri; J.-B. Melin; L. Mendes; A. Mennella; M.-A. Miville-Deschênes; A. Moneti; L. Montier; G. Morgante; D. Mortlock; D. Munshi; P. Naselsky; P. Natoli; H. U. Nørgaard-Nielsen; F. Noviello; S. Osborne; F. Pasian; G. Patanchon; O. Perdereau; F. Perrotta; F. Piacentini; E. Pierpaoli; Stéphane Plaszczynski; P. Platania; E. Pointecouteau; G. Polenta; N. Ponthieu; L. Popa; T. Poutanen; G. W. Pratt; J.-L. Puget; J. P. Rachen; R. Rebolo; M. Reinecke; M. Remazeilles; C. Renault; S. Ricciardi; T. Riller; I. Ristorcelli; G. Rocha; C. Rosset; M. Rossetti; J. A. Rubiño-Martín; B. Rusholme; M. Sandri; G. Savini; B. M. Schaefer; D. Scott; G.F. Smoot; Jean-Luc Starck; F. Stivoli; R. Sunyaev; D. Sutton; 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

doi:10.1051/0004-6361/201118731

Journal articles

Planck intermediate results. I. Further validation of new Planck clusters with XMM-Newton

N. Aghanim ¹ M. Arnaud ² M. Ashdown F. Atrio-Barandela J. Aumont ¹ C. Baccigalupi A. Balbi A. J. Banday ³ R. B. Barreiro J.G. Bartlett ⁴ E. Battaner K. Benabed ⁵ J.-P. Bernard ³ M. Bersanelli H. Böhringer A. Bonaldi J. R. Bond J. Borrill F. R. Bouchet ⁵ H. Bourdin M. L. Brown C. Burigana R. C. Butler P. Cabella J.-F. Cardoso ^{6, 5, 7} P. Carvalho A. Catalano ^{8, 9} L. Cayón A. Chamballu R.-R. Chary L.-Y. Chiang G. Chon P. R. Christensen D. L. Clements S. Colafrancesco S. Colombi ⁵ A. Coulais ⁹ B. P. Crill F. Cuttaia A. da Silva H. Dahle R. J. Davis P. de Bernardis G. de Gasperis G. de Zotti J. Delabrouille ¹⁰ J. Démoclès ² F.-X. Désert ¹¹ J. M. Diego K. Dolag H. Dole ¹ S. Donzelli O. Doré M. Douspis ¹ X. Dupac T. A. Enßlin H. K. Eriksen F. Finelli I. Flores-Cacho ³ O. Forni ³ P. Fosalba M. Frailis S. Fromenteau ^{1, 6} S. Galeotta K. Ganga ⁶ R. T. Génova-Santos M. Giard ³ J. González-Nuevo R. González-Riestra K. M. Górski A. Gregorio A. Gruppuso F. K. Hansen D. Harrison A. Hempel C. Hernández-Monteagudo D. Herranz S. R. Hildebrandt A. Hornstrup K. M. Huffenberger G. Hurier ⁸ T. Jagemann J. Jasche M. Juvela E. Keihänen R. Keskitalo T. S. Kisner R. Kneissl J. Knoche L. Knox H. Kurki-Suonio Guilaine Lagache ¹ A. Lähteenmäki J.-M. Lamarre ⁹ A. Lasenby C. R. Lawrence S. Leach R. Leonardi A. Liddle P. B. Lilje M. López-Caniego G. Luzzi ¹² J.F. Macías-Pérez ⁸ D. Maino N. Mandolesi R. Mann F. Marleau D. J. Marshall E. Martínez-González S. Masi M. Massardi S. Matarrese F. Matthai P. Mazzotta P. R. Meinhold A. Melchiorri J.-B. Melin ¹³ L. Mendes A. Mennella M.-A. Miville-Deschênes ¹ A. Moneti ⁵ L. Montier G. Morgante D. Mortlock D. Munshi P. Naselsky P. Natoli H. U. Nørgaard-Nielsen F. Noviello S. Osborne F. Pasian G. Patanchon ⁶ O. Perdereau ¹² F. Perrotta F. Piacentini E. Pierpaoli Stéphane Plaszczynski ¹² P. Platania E. Pointecouteau G. Polenta N. Ponthieu ¹ L. Popa T. Poutanen G. W. Pratt ² J.-L. Puget ¹ J. P. Rachen R. Rebolo M. Reinecke M. Remazeilles ¹ C. Renault ⁸ S. Ricciardi T. Riller I. Ristorcelli ³ G. Rocha C. Rosset ⁶ M. Rossetti J. A. Rubiño-Martín B. Rusholme M. Sandri G. Savini B. M. Schaefer D. Scott G.F. Smoot ⁶ Jean-Luc Starck ² F. Stivoli R. Sunyaev D. Sutton J.-F. Sygnet ⁵ J. A. Tauber L. Terenzi L. Toffolatti M. Tomasi M. Tristram ¹² L. Valenziano B. van Tent ¹⁴ P. Vielva F. Villa N. Vittorio B. D. Wandelt J. Weller S. D. M. White D. Yvon ¹³ A. Zacchei A. Zonca

1 IAS - Institut d'astrophysique spatiale

2 AIM (UMR_7158 / UMR_E_9005 / UM_112) - Astrophysique Interprétation Modélisation

3 IRAP - Institut de recherche en astrophysique et planétologie

4 APC - Cosmologie

APC (UMR_7164) - AstroParticule et Cosmologie

5 IAP - Institut d'Astrophysique de Paris

6 APC (UMR_7164) - AstroParticule et Cosmologie

7 LTCI - Laboratoire Traitement et Communication de l'Information

8 LPSC - Laboratoire de Physique Subatomique et de Cosmologie

9 LERMA - Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique

10 APC-Gravitation - APC - Gravitation

APC (UMR_7164) - AstroParticule et Cosmologie, AEI - Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut )

11 IPAG - Institut de Planétologie et d'Astrophysique de Grenoble

12 LAL - Laboratoire de l'Accélérateur Linéaire

13 DPP - Département de Physique des Particules (ex SPP)

14 LPT - Laboratoire de Physique Théorique d'Orsay [Orsay]

Abstract : We present further results from the ongoing XMM-Newton validation follow-up of Planck cluster candidates, detailing X-ray observations of eleven candidates detected at a signal-to-noise ratio of 4.5 < S/N < 5.3 in the same 10-month survey maps used in the construction of the Early SZ sample. The sample was selected in order to test internal SZ quality flags, and the pertinence of these flags is discussed in light of the validation results. Ten of the candidates are found to be bona fide clusters lying below the RASS flux limit. Redshift estimates are available for all confirmed systems via X-ray Fe-line spectroscopy. They lie in the redshift range 0.19 < z < 0.94, demonstrating Planck's capability to detect clusters up to high z. The X-ray properties of the new clusters appear to be similar to previous new detections by Planck at lower z and higher SZ flux: the majority are X-ray underluminous for their mass, estimated using YX as mass proxy, and many have a disturbed morphology. We find tentative indication for Malmquist bias in the YSZ-YX relation, with a turnover at YSZ ~ 4 × 10-4 arcmin2. We present additional new optical redshift determinations with ENO and ESO telescopes of candidates previously confirmed with XMM-Newton. The X-ray and optical redshifts for a total of 20 clusters are found to be in excellent agreement. We also show that useful lower limits can be put on cluster redshifts using X-ray data only via the use of the YX vs. YSZ and X-ray flux FX vs. YSZ relations.

Keywords : cosmology: observations galaxies: clusters: general galaxies: clusters: intracluster medium cosmic background radiation X-rays: galaxies: clusters

Document type :

Journal articles

Domain :

Physics [physics] / Astrophysics [astro-ph] / Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]

Sciences of the Universe [physics] / Astrophysics [astro-ph] / Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]

Complete list of metadatas

http://hal.in2p3.fr/in2p3-00715966
Contributor : Sabine Starita <>
Submitted on : Monday, July 9, 2012 - 3:42:37 PM
Last modification on : Friday, December 18, 2020 - 4:46:02 PM

Planck intermediate results. I. Further validation of new Planck clusters with XMM-Newton

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Planck intermediate results. I. Further validation of new Planck clusters with XMM-Newton

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