Name: Atelier Amas France
Start: 2020-12-10T09:00:00+01:00
End: 2020-12-11T18:00:00+01:00
Location: Virtual Meeting

Atelier Amas France

de jeudi 10 décembre 2020 (09:00) à vendredi 11 décembre 2020 (18:00)

lundi 7 décembre 2020
mardi 8 décembre 2020
mercredi 9 décembre 2020
jeudi 10 décembre 2020

09:15 Accueil
Accueil
09:15 - 09:25

09:25 Introduction
Introduction
09:25 - 09:30
09:30 Relevé XXL - Marguerite Pierre (CEA Saclay)
Relevé XXL
- Marguerite Pierre (CEA Saclay)
09:30 - 09:50
09:50 Analyse cosmologique de l'échantillon d’amas XXL (forward modelling) - Christian Garrel (CEA)
Analyse cosmologique de l'échantillon d’amas XXL (forward modelling)
- Christian Garrel (CEA)
09:50 - 10:00
10:00 New evidence that the 3.5 keV feature in galaxy clusters is inconsistent with a dark matter origin - Sunayana Bhargava (CEA)
New evidence that the 3.5 keV feature in galaxy clusters is inconsistent with a dark matter origin
- Sunayana Bhargava (CEA)
10:00 - 10:10
10:10 Joint cluster detection in X-ray/SZ and ground-SZ/space-SZ surveys. Perspective for cluster studies with future millimeter datasets - Jean-Baptiste Melin (CEA Saclay)
Joint cluster detection in X-ray/SZ and ground-SZ/space-SZ surveys. Perspective for cluster studies with future millimeter datasets
- Jean-Baptiste Melin (CEA Saclay)
10:10 - 10:30
10:30 Probing hot gas in LRG halos through the Sunyaev Zeldovich effect - Hideki Tanimura (IAS)
Probing hot gas in LRG halos through the Sunyaev Zeldovich effect
- Hideki Tanimura (IAS)
10:30 - 10:40
10:40 Cluster Cosmology with the NIKA2 SZ Large Program - Frédéric Mayet (LPSC Grenoble)
Cluster Cosmology with the NIKA2 SZ Large Program
- Frédéric Mayet (LPSC Grenoble)
10:40 - 11:00
11:00 Pause Café
Pause Café
11:00 - 11:20
11:20 Contraintes et systématiques dans les analyses cosmo amas SZ - Marian Douspis (IAS)
Contraintes et systématiques dans les analyses cosmo amas SZ
- Marian Douspis (IAS)
11:20 - 11:40
11:40 Impact of systematics on cosmological parameters from future galaxy cluster surveys - Laura Salvati (INAF-Trieste/IAS)
Impact of systematics on cosmological parameters from future galaxy cluster surveys
- Laura Salvati (INAF-Trieste/IAS)
11:40 - 11:55
11:55 Emergence d'un service web amas : MAGYC - Christophe Benoist (OCA) Marian Douspis (IAS)
Emergence d'un service web amas : MAGYC
- Christophe Benoist (OCA)
- Marian Douspis (IAS)
11:55 - 12:10
12:10 Amas et Super-Amas - Nabila Aghanim (IAS)
Amas et Super-Amas
- Nabila Aghanim (IAS)
12:10 - 12:30
12:30 Pause Déjeuner
Pause Déjeuner
12:30 - 14:20
14:20 The cluster counts tension : calibration issue or new physics ? - Stéphane Ilic (Observatoire de Paris - LERMA)
The cluster counts tension : calibration issue or new physics ?
- Stéphane Ilic (Observatoire de Paris - LERMA)
14:20 - 14:30
14:30 M2C - Monique Arnaud (CEA - service d'Astrophysique)
M2C
- Monique Arnaud (CEA - service d'Astrophysique)
14:30 - 14:50
14:50 XMM-Heritage CHEX-MATE - Gabriel Pratt (CEA Service d'Astrophysique)
XMM-Heritage CHEX-MATE
- Gabriel Pratt (CEA Service d'Astrophysique)
14:50 - 15:10
15:10 Groups and clusters of galaxies with X-IFU/Athena - Etienne Pointecouteau (IRAP)
Groups and clusters of galaxies with X-IFU/Athena
- Etienne Pointecouteau (IRAP)
15:10 - 15:30
15:30 Large X-ray galaxy cluster surveys with eROSITA and follow-up - Nicolas Clerc (IRAP)
Large X-ray galaxy cluster surveys with eROSITA and follow-up
- Nicolas Clerc (IRAP)
15:30 - 15:50
15:50 Planck proto-clusters at cosmic noon: an update - Hervé Dole (Institut d'Astrophysique Spatiale (IAS), Univ. Paris-Sud & CNRS)
Planck proto-clusters at cosmic noon: an update
- Hervé Dole (Institut d'Astrophysique Spatiale (IAS), Univ. Paris-Sud & CNRS)
15:50 - 16:00
16:00 Pause Café
Pause Café
16:00 - 16:20
16:20 Clusters and proto-clusters at z>1.5: the CARLA survey and lessons learned for Euclid - Simona Mei (LERMA)
Clusters and proto-clusters at z>1.5: the CARLA survey and lessons learned for Euclid
- Simona Mei (LERMA)
16:20 - 16:40
16:40 Proto-clusters: Optical and near-IR observations of a Planck/Herschel/Spitzer (proto)cluster candidate at z~1.3 and prospects for Euclid - Thibaut Perdereau
Proto-clusters: Optical and near-IR observations of a Planck/Herschel/Spitzer (proto)cluster candidate at z~1.3 and prospects for Euclid
- Thibaut Perdereau
16:40 - 16:50
16:50 Probing cluster masses at z>1 using magnification - Marko Shuntov (IAP)
Probing cluster masses at z>1 using magnification
- Marko Shuntov (IAP)
16:50 - 17:00
vendredi 11 décembre 2020
09:30 Cold diffuse gas in forming structures at high redshifts - Emanuele Daddi (CEA)
Cold diffuse gas in forming structures at high redshifts
- Emanuele Daddi (CEA)
09:30 - 09:50
09:50 Rubin/DESC cluster activities in France - Celine Combet (LPSC - Grenoble)
Rubin/DESC cluster activities in France
- Celine Combet (LPSC - Grenoble)
09:50 - 10:10
10:10 Galaxy Clusters in the BUFFALO survey - Anna Niemiec (Durham Univ.)
Galaxy Clusters in the BUFFALO survey
- Anna Niemiec (Durham Univ.)
10:10 - 10:30
10:30 Préparation et caractérisation du catalogue d’amas Euclid - Sophie Maurogordato (OCA)
Préparation et caractérisation du catalogue d’amas Euclid
- Sophie Maurogordato (OCA)
10:30 - 10:50
10:50 Pause Cafe
Pause Cafe
10:50 - 11:00
11:00 Weak lensing dans les amas: archives CFHT/Subaru, CFIS - Raphael Gavazzi (IAP CNRS)
Weak lensing dans les amas: archives CFHT/Subaru, CFIS
- Raphael Gavazzi (IAP CNRS)
11:00 - 11:20
11:20 Galaxy cluster detection with weak lensing - Gavin Leroy (CEA)
Galaxy cluster detection with weak lensing
- Gavin Leroy (CEA)
11:20 - 11:30
11:30 Galaxy Cluster Simulations - Yohan Dubois (IAP)
Galaxy Cluster Simulations
- Yohan Dubois (IAP)
11:30 - 11:50
11:50 Synthetic Observations of Simulated Galaxy Clusters - Amandine Le Brun (PSL & Observatoire de Paris)
Synthetic Observations of Simulated Galaxy Clusters
- Amandine Le Brun (PSL & Observatoire de Paris)
11:50 - 12:00
12:00 Cluster Simulations at OCA - Alisson Pellissier (OCA)
Cluster Simulations at OCA
- Alisson Pellissier (OCA)
12:00 - 12:10
12:10 Gaz dans les galaxies d’amas a haut redshift - Francoise Combes (Observatoire de Paris)
Gaz dans les galaxies d’amas a haut redshift
- Francoise Combes (Observatoire de Paris)
12:10 - 12:30
12:30 Pause Déjeuner
Pause Déjeuner
12:30 - 14:30
14:30 Mass profiles of WINGS clusters and orbital shapes of their E, S0 and S galaxies - Gary Mamon (IAP)
Mass profiles of WINGS clusters and orbital shapes of their E, S0 and S galaxies
- Gary Mamon (IAP)
14:30 - 14:40
14:40 Inference of mass of clusters of galaxies with BORG - Guilhem Lavaux (Institut d'Astrophysique de Paris / CNRS)
Inference of mass of clusters of galaxies with BORG
- Guilhem Lavaux (Institut d'Astrophysique de Paris / CNRS)
14:40 - 14:50
14:50 Les galaxies dans leur environnement: du coeur aux filaments - Céline Gouin (IAS)
Les galaxies dans leur environnement: du coeur aux filaments
- Céline Gouin (IAS)
14:50 - 15:10
15:10 Gas life cycle around local BCGs - Philippe Salomé (LERMA)
Gas life cycle around local BCGs
- Philippe Salomé (LERMA)
15:10 - 15:30
15:30 Pause Café
Pause Café
15:30 - 15:50
15:50 Probing Cosmology with Galaxy Cluster Sparsity - Pier-Stefano Corasaniti (CNRS & Observatoire de Paris)
Probing Cosmology with Galaxy Cluster Sparsity
- Pier-Stefano Corasaniti (CNRS & Observatoire de Paris)
15:50 - 16:10
16:10 Jellyfish Galaxies - Florence Durret (IAP)
Jellyfish Galaxies
- Florence Durret (IAP)
16:10 - 16:20
16:20 Physical properties of Brightest Cluster Galaxies up to redshift 1.80 based on HST data - Aline Chu (IAP)
Physical properties of Brightest Cluster Galaxies up to redshift 1.80 based on HST data
- Aline Chu (IAP)
16:20 - 16:30
16:30 Dwarf Galaxies in COMA - Anton Afanasiev (LERMA)
Dwarf Galaxies in COMA
- Anton Afanasiev (LERMA)
16:30 - 16:40
16:40 Preparing the Euclid Cluster Cosmology Analysis - James Bartlett (APC - Université Paris Diderot)
Preparing the Euclid Cluster Cosmology Analysis
- James Bartlett (APC - Université Paris Diderot)
16:40 - 17:00

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