Cosmo club

Tue, Feb. 25th 2020, 13:30-14:30

Bat 141, p 123 , CEA Paris-Saclay

Early-type Host Galaxies of Type Ia Supernovae. II. Evidence for Luminosity Evolution in Supernova Cosmology

Vanina Ruhlmann

DPhP

https://arxiv.org/abs/1912.04903

cc20200225.pptx (14.5 Mo)

Cosmo club

Tue, Mar. 24th 2020, 14:00-15:00

Visioconférence

Are FFLCDM models viable?

Jim Rich

DPhP

fflcdm.pdf (1.7 Mo)

Cosmo club

Tue, Apr. 28th 2020, 14:00-15:00

Visioconférence

A dominant population of optically-invisible massive galaxies in the early Universe

David Elbaz

DAp

http://irfu.cea.fr/Phocea/Vie_des_labos/Ast/ast.ph...

Elbaz_JCCosmo_20200428.pdf (47.4 Mo)

Cosmo club

Tue, Jun. 09th 2020, 14:00-15:00

Visioconférence

H0 tension or T0 tension?

Jim Rich

DPhP

https://arxiv.org/abs/2005.10656

ht.pdf (621 Ko)

Cosmo club

Tue, Jun. 23rd 2020, 14:00-15:00

Visoconférence

Stellar black holes at cosmic dawn

Félix Mirabel

DAp

Saclay-21.06.2020-v2.pdf (1.7 Mo)

Cosmo club

Tue, Sep. 08th 2020, 13:30-14:30

Bat 141, salle André Berthelot (143) , CEA Paris-Saclay

What is the price of abandoning dark matter? Cosmological constraints on alternative gravity theories

Patrick Valageas

IPhT

https://arxiv.org/abs/2007.00555

JC1.pdf (21.5 Mo)

Cosmo club

Tue, Sep. 22nd 2020, 13:30-14:30

Bat 141, salle André Berthelot (143) , CEA Paris-Saclay

Gravitational Wave memory, One example of Fundamental Physics with LISA

Marc Besançon

DPhP

https://arxiv.org/abs/1906.11936

Marc_Besancon_FP_memory_2020_v2.pdf (3.6 Mo)

Cosmo club

Tue, Oct. 13th 2020, 13:30-14:30

Bat 141, salle André Berthelot (143) , CEA Paris-Saclay

[Cosmo Journal Club] The NANOGrav 12.5-year Data Set: Search For An Isotropic Stochastic Gravitational-Wave Background

Réza Ansari

IJCLab

https://arxiv.org/pdf/2009.04496.pdf

nanograv12Y.pdf (22.2 Mo)

Cosmo club

Tue, Nov. 17th 2020, 11:00-12:00

Zoom

[Cosmo Journal Club] Two-photon amplitude interferometry for precision astrometry

Jim Rich

DPhP

https://arxiv.org/abs/2010.09100

twophotoninf.pdf (1.3 Mo)

Institute of research into the fundamental laws of the Universe

Fundamental Research Division