Formation et Evolution des Galaxies - Groupe de Recherche IAP

Date	Sujet	Présenté par
16 décembre 2010	On the coldness of the local Hubble flow: the role of baryons arXiv 1002.4479	Sebastien Peirani IAP
2 décembre 2010	Controversies on the dark matter content of elliptical galaxies	Gary Mamon IAP
25 novembre 2010	The zCOSMOS 10k-sample: the role of galaxy stellar mass in the colour-density relation up to z=1 arXiv 1007.3841	Olga Cucciati Osservatorio Astronomico di Trieste
18 novembre 2010	Cosmic density from the 2MASS clustering dipole arXiv 1006.0359	Maciek Bilicki Copernicus Astron. Center (CAMK)
21 octobre 2010	1) Detecting point sources (galaxies) in CMB maps 2) The mass content of massive early-type galaxies: dark matter and/or dark stars ?	1) Vahe Gurzadyan Yerevan Physics Inst. & Yerevan State Univ., Arménie 2) Tommaso Treu Physics Dept, Univ. California, Santa Barbara
7 octobre 2010	Star formation history and the Hα/UV flux ratio in dwarf galaxies	Benjamin Johnson IAP
9 septembre 2010	The 2M++ galaxy redshift catalog	Guilhem Lavaux Dept. Atronomy, Univ. Illinois at Urbana-Champaign
24 juin 2010	Galaxy dynamics as a probe of cluster mass	Andrea Biviano INAF/Oss. Astron. Trieste, Italie
10 juin 2010	Massive galaxies in massive datasets arXiv 1005.3770	Mariangela Bernardi Physics Dept., Univ. Pennsylvania
3 juin 2010	1) The mass distribution around galaxies 2) Characterizing the cool gas content of the dark matter halos around normal and massive galaxies at low redshift 2010 ApJ 2009 ApJ	1) Masataka Fukugita Inst. Physics Mathematics of the Universe, Univ. Tokyo 2) Jean-René Gauthier Univ. Chicago, Obs. Carnegie Inst. Washington
27 mai 2010	Evidence for a non universal stellar initial mass function from the integrated properties of SDSS Galaxies 2008 ApJ	Erik Hoversten Penn State Univ.
20 mai 2010	The GalMer database: Galaxy Mergers in the Virtual Observatory arXiv 1003.3243	Paola Di Matteo GEPI, Obs. Paris-Meudon
29 avril 2010	Kolmogorov's method in data analysis	Vahe Gurzadyan Yerevan Physics Inst. & Yerevan State Univ., Arménie
8 avril 2010	Dark matter distribution in spiral galaxies: recent progress from 3D spectroscopic observations	Laurent Chemin GEPI, Obs. Paris-Meudon
1 avril 2010	Compact elliptical galaxies: a present state of affairs arXiv 1003.1663	Igor Chilingarian CDS-Obs. Strasbourg, Sternberg Astron. Inst. Moscou
25 mars 2010	1) Timing the starburst-AGN connection arXiv 1002.3156 2) Separating expansion from collapse and generalizing TOV condition	1) Vivienne Wild IAP 2) Morgan Le Delliou Univ. Nacional Autónoma de México
11 mars 2010	The dilution peak, metallicity evolution, and dating of galaxy interactions and mergers arXiv 1003.1374	Paola Di Matteo GEPI, Obs. Paris-Meudon
18 février 2010	Galaxy Zoo: finding morphologies and mergers via the World-Wide Web arXiv 0903.5057 arXiv 0903.4937	Daniel Darg Dept. Physics Astroph. Nuclear Astroph. Lab., Univ. Oxford
4 février 2010	Calibration of projection effects with cosmological simulations: 1) Does the Hubble flow bias estimates of cluster concentration and velocity anisotropy? 2) Recent star formation fraction as a function of physical radius and orbit	Gary Mamon IAP
21 janvier 2010	The mass-loss return from asymptotic giant branch stars to the Large Magellanic Cloud using data from the Sage Survey	Sundar Srinivasan IAP
14 janvier 2010	Neutral gas through cosmic times	Pasquier Noterdaeme Inter-Univ. Centre Astronomy Astrophysics (IUCAA), Pune, Inde

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22 Journal-clubs en 2010