Atelier Amas France

Europe/Paris
Virtual Meeting

Virtual Meeting

Description

Online Meeting

Galaxy clusters are the largest structures in the universe. In recent years multi-wavelength observations have opened new windows of opportunities to study the complex processes that shape the formation, evolution and physical properties of galaxy clusters. Future observational programs will provide new insights on galaxy cluster physics and cosmology. French groups are at the forefront of the research on galaxy clusters and are major players in several survey programs of the future. The goal of this event is to gather the French community for a two-day meeting to present state-of-art results on theory, observations and simulations of galaxy clusters. The aim is to provide a comprehensive view of the research activity carried by the various groups, foster the exchange of novel ideas and promote collaborations beyond the boundaries of existing consortia.  

Local Organizing Committee: P.S. Corasaniti, S. Mei, Y. Rasera

Scientific Organizing Committee: N. Aghanim, M. Arnaud, P.S. Corasaniti, M. Douspis, S. Mei, G. Pratt, Y. Rasera

Participants
  • Abdelhamid Haddad
  • Alain Blanchard
  • Alessia Longobardi
  • Aline Chu
  • Alisson Pellissier
  • Amandine Le Brun
  • Amaël Ellien
  • Ana Acebron
  • Anna Niemiec
  • Anton Afanasiev
  • Asif Ahangar
  • Boris Sindhu Kalita
  • Celine Combet
  • Celine Gouin
  • Christian Garrel
  • Constantin Payerne
  • Cécile Renault
  • David Valls-Gabaud
  • Emanuele Daddi
  • Emmanuel Artis
  • Etienne Pointecouteau
  • Florence Durret
  • Florent Castellani
  • Florian Kéruzoré
  • Florian Pacaud
  • Frédéric Mayet
  • Gabriel Pratt
  • Gary Mamon
  • Gavin Leroy
  • Guilhem Lavaux
  • Guillaume Mahler
  • Herve Dole
  • Hideki Tanimura
  • James Bartlett
  • Jean-Baptiste Melin
  • Jean-Michel Alimi
  • Jenny Sorce
  • Jessica Martin
  • Laura Salvati
  • Laurence Perotto
  • Majd Shalak
  • Marceau Limousin
  • Marguerite Pierre
  • Mari Polletta
  • Marian Douspis
  • Miren Muñoz Echeverría
  • Monique Arnaud
  • Nabila Aghanim
  • Nicolas Clerc
  • Norma G. Sanchez
  • Oliver Hahn
  • Pier Stefano Corasaniti
  • Raphael Gavazzi
  • Raphaël Wicker
  • Rémi Adam
  • Rémy Koskas
  • Sandrine Pires
  • Simon Dupourqué
  • Simona Mei
  • Sophie Beaumont
  • Sophie Maurogordato
  • Stefano Andreon
  • Stéphane Ilic
  • Sunayana Bhargava
  • Thibaut Perdereau
  • Yann Rasera
  • Yohan Dubois
  • Ziad Sakr
Contact Information
    • 1
      Accueil
    • 2
      Introduction
    • 3
      Relevé XXL
      Orateur: Dr Marguerite Pierre (CEA Saclay)
    • 4
      Analyse cosmologique de l'échantillon d’amas XXL (forward modelling)
      Orateur: M. Christian Garrel (CEA)
    • 5
      New evidence that the 3.5 keV feature in galaxy clusters is inconsistent with a dark matter origin
      Orateur: Dr Sunayana Bhargava (CEA)
    • 6
      Joint cluster detection in X-ray/SZ and ground-SZ/space-SZ surveys. Perspective for cluster studies with future millimeter datasets
      Orateur: Dr Jean-Baptiste Melin (CEA Saclay)
    • 7
      Probing hot gas in LRG halos through the Sunyaev Zeldovich effect
      Orateur: Dr Hideki Tanimura (IAS)
    • 8
      Cluster Cosmology with the NIKA2 SZ Large Program
      Orateur: Prof. Frédéric Mayet (LPSC Grenoble)
    • 11:00
      Pause Café
    • 9
      Contraintes et systématiques dans les analyses cosmo amas SZ
      Orateur: Dr Marian Douspis (IAS)
    • 10
      Impact of systematics on cosmological parameters from future galaxy cluster surveys
      Orateur: Dr Laura Salvati (INAF-Trieste/IAS)
    • 11
      Emergence d'un service web amas : MAGYC
      Orateurs: Dr Christophe Benoist (OCA), Marian Douspis (IAS)
    • 12
      Amas et Super-Amas
      Orateur: Dr Nabila Aghanim (IAS)
    • 12:30
      Pause Déjeuner
    • 13
      The cluster counts tension : calibration issue or new physics ?
      Orateur: Dr Stéphane Ilic (Observatoire de Paris - LERMA)
    • 14
      M2C
      Orateur: Dr Monique Arnaud (CEA - service d'Astrophysique)
    • 15
      XMM-Heritage CHEX-MATE
      Orateur: Dr Gabriel Pratt (CEA Service d'Astrophysique)
    • 16
      Groups and clusters of galaxies with X-IFU/Athena
      Orateur: Dr Etienne Pointecouteau (IRAP)
    • 17
      Large X-ray galaxy cluster surveys with eROSITA and follow-up
      Orateur: Dr Nicolas Clerc (IRAP)
    • 18
      Planck proto-clusters at cosmic noon: an update
      Orateur: Prof. Hervé Dole (Institut d'Astrophysique Spatiale (IAS), Univ. Paris-Sud & CNRS)
    • 16:00
      Pause Café
    • 19
      Clusters and proto-clusters at z>1.5: the CARLA survey and lessons learned for Euclid
      Orateur: Prof. Simona Mei (LERMA)
    • 20
      Proto-clusters: Optical and near-IR observations of a Planck/Herschel/Spitzer (proto)cluster candidate at z~1.3 and prospects for Euclid
      Orateur: Thibaut Perdereau
    • 21
      Probing cluster masses at z>1 using magnification
      Orateur: Marko Shuntov (IAP)
  • vendredi 11 décembre
    • 22
      Cold diffuse gas in forming structures at high redshifts
      Orateur: Dr Emanuele Daddi (CEA)
    • 23
      Rubin/DESC cluster activities in France
      Orateur: Dr Celine Combet (LPSC - Grenoble)
    • 24
      Galaxy Clusters in the BUFFALO survey
      Orateur: Dr Anna Niemiec (Durham Univ.)
    • 25
      Préparation et caractérisation du catalogue d’amas Euclid
      Orateur: Dr Sophie Maurogordato (OCA)
    • 10:50
      Pause Cafe
    • 26
      Weak lensing dans les amas: archives CFHT/Subaru, CFIS
      Orateur: Dr Raphael Gavazzi (IAP CNRS)
    • 27
      Galaxy cluster detection with weak lensing
      Orateur: Gavin Leroy (CEA)
    • 28
      Galaxy Cluster Simulations
      Orateur: Dr Yohan Dubois (IAP)
    • 29
      Synthetic Observations of Simulated Galaxy Clusters
      Orateur: Dr Amandine Le Brun (PSL & Observatoire de Paris)
    • 30
      Cluster Simulations at OCA
      Orateur: Alisson Pellissier (OCA)
    • 31
      Gaz dans les galaxies d’amas a haut redshift
      Orateur: Prof. Francoise Combes (Observatoire de Paris)
    • 12:30
      Pause Déjeuner
    • 32
      Mass profiles of WINGS clusters and orbital shapes of their E, S0 and S galaxies
      Orateur: Dr Gary Mamon (IAP)
    • 33
      Inference of mass of clusters of galaxies with BORG
      Orateur: Dr Guilhem Lavaux (Institut d'Astrophysique de Paris / CNRS)
    • 34
      Les galaxies dans leur environnement: du coeur aux filaments
      Orateur: Dr Céline Gouin (IAS)
    • 35
      Gas life cycle around local BCGs
      Orateur: Dr Philippe Salomé (LERMA)
    • 15:30
      Pause Café
    • 36
      Probing Cosmology with Galaxy Cluster Sparsity
      Orateur: Dr Pier-Stefano Corasaniti (CNRS & Observatoire de Paris)
    • 37
      Jellyfish Galaxies
      Orateur: Dr Florence Durret (IAP)
    • 38
      Physical properties of Brightest Cluster Galaxies up to redshift 1.80 based on HST data
      Orateur: Aline Chu (IAP)
    • 39
      Dwarf Galaxies in COMA
      Orateur: Anton Afanasiev (LERMA)
    • 40
      Preparing the Euclid Cluster Cosmology Analysis
      Orateur: Prof. James Bartlett (APC - Université Paris Diderot)