Stefano Ettori
INAF
468 Papers
6.2K Citations
Stefano Ettori is an academic researcher from INAF. The author has contributed to research in topics: Galaxy cluster & Galaxy. The author has an hindex of 81, co-authored 428 publications. Previous affiliations of Stefano Ettori include University of Wollongong & University of Cambridge.
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Papers
The XXL Survey - IV. Mass-temperature relation of the bright cluster sample
M. Lieu,Graham P. Smith,Paul Giles,F. Ziparo,Ben J Maughan,J. Démoclès,Florian Pacaud,Marguerite Pierre,C. Adami,Yannick M. Bahé,Nicolas Clerc,L. Chiappetti,Dominique Eckert,Dominique Eckert,Stefano Ettori,S. Lavoie,J. P. Le Fevre,Ian G. McCarthy,M. Kilbinger,Trevor J. Ponman,T. Sadibekova,J. P. Willis +21 more
TL;DR: In this article, the scaling relation between weak-lensing mass and X-ray temperature for the brightest clusters in the XXL-100-GC was investigated and the fit to the combined sample of 96 clusters is in tension with self-similarity, b = 1.67 +/- 0.41.
ROSAT PSPC observations of the outer regions of the Perseus cluster of galaxies
TL;DR: In this article, the authors presented an analysis of four off-axis ROSAT Position Sensitive Proportional Counter (PSPC) observations of the Perseus cluster of galaxies (Abell 426).
XMM-Newton observation of the interacting cluster Abell 3528
TL;DR: In this paper, the authors analyze the XMM-Newton dataset of the interacting cluster of galaxies Abell 3528 located westward in the core of the Shapley Supercluster, the largest concentration of mass in the nearby Universe.
Chandra and XMM-Newton Observations of RDCS 1252.9-2927, A Massive Cluster at z=1.24
Piero Rosati,Paolo Tozzi,Stefano Ettori,Vincenzo Mainieri,R. Demarco,R. Demarco,S. A. Stanford,S. A. Stanford,Christopher Lidman,Mario Nonino,Stefano Borgani,R. Della Ceca,Peter Eisenhardt,Bradford P. Holden,Colin Norman +14 more
TL;DR: In this paper, Chandra and XMM-Newton observations of the galaxy cluster RDCS1252.9-2927 were used to detect a clear 6.7 keV Iron K line in the Chandra spectrum providing a redshift within 1% of the spectroscopic one.
The XXL Survey XXIII. The mass scale of XXL clusters from ensemble spectroscopy
Arya Farahi,V. Guglielmo,V. Guglielmo,V. Guglielmo,August E. Evrard,Bianca M. Poggianti,C. Adami,Stefano Ettori,Fabio Gastaldello,Paul Giles,Ben J Maughan,David Rapetti,David Rapetti,Mauro Sereno,Mauro Sereno,Bruno Altieri,Ivan K. Baldry,Mark Birkinshaw,Micol Bolzonella,Angela Bongiorno,Michael J. I. Brown,L. Chiappetti,Simon P. Driver,Simon P. Driver,Andrii Elyiv,Andrii Elyiv,Bianca Garilli,L. Guennou,Andrew M. Hopkins,A. Iovino,Elias Koulouridis,Jochen Liske,Sophie Maurogordato,Matt S. Owers,Matt S. Owers,Florian Pacaud,Marguerite Pierre,Manolis Plionis,Manolis Plionis,Trevor J. Ponman,Aaron S. G. Robotham,T. Sadibekova,T. Sadibekova,M. Scodeggio,Richard J. Tuffs,Ivan Valtchanov +45 more
TL;DR: In this paper, the scaling of the kinetic energy of galaxies with hot gas temperature was determined by combining spectroscopic and X-ray observations in one field, and by imposing prior constraints on the relative energies of galaxies and dark matter, infer a power-law scaling of total mass with temperature.