Journée GPhys 2017

Lundi 19 juin 2017,
Salle de Conférence du château
Observatoire de Meudon

All talks are 15+5 minutes

09:20 welcome

Strong field gravity

• 9h30 Thibaut Paumard (LESIA) GRAVITY : status update and first science results
• 9h50 Marion Grould (LUTH) General relativistic effects on the orbit of the S2 star with GRAVITY
• 10h10 Odele Straub (LESIA) Sgr A* : How massive is it really ?
• 10h30 Ilia Musco (LUTH) Trapping horizon dynamics in black hole collapse

10h50 Coffee break

Strong field gravity and gravitational waves

• 11h20 Félix Julié (APC) Two-body problem in Scalar-Tensor theories as a deformation of General Relativity : an Effective-One-Body approach
• 11h40 Anastasia Golubtsova (JINR DUBNA/LUTH) On gravity duals of hot QCD
• 12h00 Nicola Tamanini (APC) Cosmologie avec LISA : sirènes standard
• 12h20 Joseph Martino (APC) LISA and LISA Pathfinder

12h40 Lunch break

Compact objects

• 14h00 Aurélien Sourie (LUTH) Pulsar glitches in full general relativity
• 14h20 Floriane Cangemi (USN/LUTH) Caractérisation du système PSR 0751+1807 : mesures des masses et des effets post-képlériens
• 14h40 Frédéric Vincent (LESIA) Accurate spectra from rotating neutron star atmospheres
• 15h00 Amélie Chatelain (APC) Helicity coherence in binary neutron star mergers and non-linear feedback
• 15h20 Philippe Grandclément (LUTH) Photons at rest around boson stars

15h40 Coffee break

Weak field gravity

• 16h10 Pacôme Delva (SYRTE) Test of Special Relativity Using a Fiber Network of Optical Clocks
• 16h30 Christophe Le Poncin-Lafitte (SYRTE) Tests of Lorentz Symmetry in the Gravitational Sector
• 16h50 Azer Trimèche (SYRTE) AtoM Interferometry dual Gravi-GradiOmeter AMIGGO, from capability demonstrations in laboratory to space missions

17h10 End