Atelier Amas France
from
Thursday, December 10, 2020 (9:00 AM)
to
Friday, December 11, 2020 (6:00 PM)
Monday, December 7, 2020
Tuesday, December 8, 2020
Wednesday, December 9, 2020
Thursday, December 10, 2020
9:15 AM
Accueil
Accueil
9:15 AM - 9:25 AM
9:25 AM
Introduction
Introduction
9:25 AM - 9:30 AM
9:30 AM
Relevé XXL
-
Marguerite Pierre
(
CEA Saclay
)
Relevé XXL
Marguerite Pierre
(
CEA Saclay
)
9:30 AM - 9:50 AM
9:50 AM
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
)
9:50 AM - 10:00 AM
10:00 AM
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 AM - 10:10 AM
10:10 AM
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 AM - 10:30 AM
10:30 AM
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 AM - 10:40 AM
10:40 AM
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 AM - 11:00 AM
11:00 AM
Pause Café
Pause Café
11:00 AM - 11:20 AM
11:20 AM
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 AM - 11:40 AM
11:40 AM
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 AM - 11:55 AM
11:55 AM
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 AM - 12:10 PM
12:10 PM
Amas et Super-Amas
-
Nabila Aghanim
(
IAS
)
Amas et Super-Amas
Nabila Aghanim
(
IAS
)
12:10 PM - 12:30 PM
12:30 PM
Pause Déjeuner
Pause Déjeuner
12:30 PM - 2:20 PM
2:20 PM
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
)
2:20 PM - 2:30 PM
2:30 PM
M2C
-
Monique Arnaud
(
CEA - service d'Astrophysique
)
M2C
Monique Arnaud
(
CEA - service d'Astrophysique
)
2:30 PM - 2:50 PM
2:50 PM
XMM-Heritage CHEX-MATE
-
Gabriel Pratt
(
CEA Service d'Astrophysique
)
XMM-Heritage CHEX-MATE
Gabriel Pratt
(
CEA Service d'Astrophysique
)
2:50 PM - 3:10 PM
3:10 PM
Groups and clusters of galaxies with X-IFU/Athena
-
Etienne Pointecouteau
(
IRAP
)
Groups and clusters of galaxies with X-IFU/Athena
Etienne Pointecouteau
(
IRAP
)
3:10 PM - 3:30 PM
3:30 PM
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
)
3:30 PM - 3:50 PM
3:50 PM
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
)
3:50 PM - 4:00 PM
4:00 PM
Pause Café
Pause Café
4:00 PM - 4:20 PM
4:20 PM
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
)
4:20 PM - 4:40 PM
4:40 PM
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
4:40 PM - 4:50 PM
4:50 PM
Probing cluster masses at z>1 using magnification
-
Marko Shuntov
(
IAP
)
Probing cluster masses at z>1 using magnification
Marko Shuntov
(
IAP
)
4:50 PM - 5:00 PM
Friday, December 11, 2020
9:30 AM
Cold diffuse gas in forming structures at high redshifts
-
Emanuele Daddi
(
CEA
)
Cold diffuse gas in forming structures at high redshifts
Emanuele Daddi
(
CEA
)
9:30 AM - 9:50 AM
9:50 AM
Rubin/DESC cluster activities in France
-
Celine Combet
(
LPSC - Grenoble
)
Rubin/DESC cluster activities in France
Celine Combet
(
LPSC - Grenoble
)
9:50 AM - 10:10 AM
10:10 AM
Galaxy Clusters in the BUFFALO survey
-
Anna Niemiec
(
Durham Univ.
)
Galaxy Clusters in the BUFFALO survey
Anna Niemiec
(
Durham Univ.
)
10:10 AM - 10:30 AM
10:30 AM
Préparation et caractérisation du catalogue d’amas Euclid
-
Sophie Maurogordato
(
OCA
)
Préparation et caractérisation du catalogue d’amas Euclid
Sophie Maurogordato
(
OCA
)
10:30 AM - 10:50 AM
10:50 AM
Pause Cafe
Pause Cafe
10:50 AM - 11:00 AM
11:00 AM
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 AM - 11:20 AM
11:20 AM
Galaxy cluster detection with weak lensing
-
Gavin Leroy
(
CEA
)
Galaxy cluster detection with weak lensing
Gavin Leroy
(
CEA
)
11:20 AM - 11:30 AM
11:30 AM
Galaxy Cluster Simulations
-
Yohan Dubois
(
IAP
)
Galaxy Cluster Simulations
Yohan Dubois
(
IAP
)
11:30 AM - 11:50 AM
11:50 AM
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 AM - 12:00 PM
12:00 PM
Cluster Simulations at OCA
-
Alisson Pellissier
(
OCA
)
Cluster Simulations at OCA
Alisson Pellissier
(
OCA
)
12:00 PM - 12:10 PM
12:10 PM
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 PM - 12:30 PM
12:30 PM
Pause Déjeuner
Pause Déjeuner
12:30 PM - 2:30 PM
2:30 PM
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
)
2:30 PM - 2:40 PM
2:40 PM
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
)
2:40 PM - 2:50 PM
2:50 PM
Les galaxies dans leur environnement: du coeur aux filaments
-
Céline Gouin
(
IAS
)
Les galaxies dans leur environnement: du coeur aux filaments
Céline Gouin
(
IAS
)
2:50 PM - 3:10 PM
3:10 PM
Gas life cycle around local BCGs
-
Philippe Salomé
(
LERMA
)
Gas life cycle around local BCGs
Philippe Salomé
(
LERMA
)
3:10 PM - 3:30 PM
3:30 PM
Pause Café
Pause Café
3:30 PM - 3:50 PM
3:50 PM
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
)
3:50 PM - 4:10 PM
4:10 PM
Jellyfish Galaxies
-
Florence Durret
(
IAP
)
Jellyfish Galaxies
Florence Durret
(
IAP
)
4:10 PM - 4:20 PM
4:20 PM
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
)
4:20 PM - 4:30 PM
4:30 PM
Dwarf Galaxies in COMA
-
Anton Afanasiev
(
LERMA
)
Dwarf Galaxies in COMA
Anton Afanasiev
(
LERMA
)
4:30 PM - 4:40 PM
4:40 PM
Preparing the Euclid Cluster Cosmology Analysis
-
James Bartlett
(
APC - Université Paris Diderot
)
Preparing the Euclid Cluster Cosmology Analysis
James Bartlett
(
APC - Université Paris Diderot
)
4:40 PM - 5:00 PM