Deep Chandra Observations of A2495: A Possible Sloshing-regulated Feedback Cycle in a Triple-offset Galaxy Cluster

Autor: L. Rosignoli, F. Ubertosi, M. Gitti, F. Brighenti, T. Pasini, E. O’Sullivan, F. Gastaldello, M. Gaspari, P. Temi

Publikováno v: The Astrophysical Journal, Vol 963, Iss 1, p 8 (2024)

We present the analysis of new, deep Chandra observations (130 ks) of the galaxy cluster A2495. This object is known for the presence of a triple offset between the peaks of the intracluster medium (ICM), the brightest cluster galaxy (BCG), and the w

Externí odkaz: https://doaj.org/article/6c5dbc38a95142e3b0021bfd9cc0b686

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The XXL Survey. XLII. The LX − σv relation of galaxy groups and clusters detected in the XXL and GAMA surveys

Autor: P A Giles, A Robotham, M E Ramos-Ceja, B J Maughan, M Sereno, S McGee, S Phillipps, A Iovino, D J Turner, C Adami, S Brough, L Chiappetti, S P Driver, A E Evrard, A Farahi, F Gastaldello, B W Holwerda, A M Hopkins, E Koulouridis, F Pacaud, M Pierre, K A Pimbblet

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 511, pp.1227-1246. ⟨10.1093/mnras/stab3626⟩

International audience; The XXL Survey is the largest homogeneous survey carried out with XMM-Newton. Covering an area of 50 deg2, the survey contains several hundred galaxy clusters out to a redshift of ≍2, above an X-ray flux limit of ~6 × 10-15

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d05c798d5211b515a97f610c086b1ca
https://doi.org/10.1093/mnras/stab3626

CHEX-MATE: Morphological analysis of the sample

Autor: M. G. Campitiello, S. Ettori, L. Lovisari, I. Bartalucci, D. Eckert, E. Rasia, M. Rossetti, F. Gastaldello, G. W. Pratt, B. Maughan, E. Pointecouteau, M. Sereno, V. Biffi, S. Borgani, F. De Luca, M. De Petris, M. Gaspari, S. Ghizzardi, P. Mazzotta, S. Molendi

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2022, 665, pp.A117. ⟨10.1051/0004-6361/202243470⟩
Campitiello, M G, Ettori, S, Lovisari, L, Bartalucci, I, Eckert, D, Rasia, E, Rossetti, M, Gastaldello, F, Pratt, G W, Maughan, B, Pointecouteau, E, Sereno, M, Biffi, V, Borgani, S, Luca, F D, Petris, M D, Gaspari, M, Ghizzardi, S, Mazzotta, P & Molendi, S 2022, ' CHEX-MATE : Morphological analysis of the sample ', Astronomy and Astrophysics, vol. 665, A117, pp. 1-22 . https://doi.org/10.1051/0004-6361/202243470

In this work, we performed an analysis of the X-ray morphology of the 118 CHEX-MATE (Cluster HEritage project with XMM-Newton - Mass Assembly and Thermodynamics at the Endpoint of structure formation) galaxy clusters, with the aim to provide a classi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14173227284fdb7f03846edcf863856d
https://hdl.handle.net/11368/3038404