'Halo gas' diaporamas de présentation

Pizza Lunch

Pizza Lunch. Galaxy-Halo Gas Kinematic Connection at 0.3 < z < 1. Diffuse Ionized Gas (DIG). Rand (2000). NGC 5775 H ? map. D = 24.8 Mpc It is an interacting galaxy. Diffuse Ionized Gas (DIG). DIG detected out to 13 kpc Gas approaches the systemic velocity of the galaxy.

499 views • 37 slides

T he metal-line emission of the intergalactic medium in OWLS

Swinburne University of Technology, Melbourne November 26 th 2009. T he metal-line emission of the intergalactic medium in OWLS. Serena Bertone (UC Santa Cruz) Joop Schaye (Leiden Observatory) & the OWLS Team Bertone et al 2009 arXiv:0910.5723 Bertone et al 2010a, 2010b, in prep.

463 views • 33 slides

The Complex Web of Galaxy Formation

The Complex Web of Galaxy Formation. Richard Bower Andreea Font, Ian McCarthy, Andrew Benson & the GALFORM team. Using semi-analytic models to create a holistic approach to galaxy ecology. Nature vs Nuture. Are the differences due to evolutionary processes? (nurture)

507 views • 32 slides

The gaseous halos of spiral galaxies

The gaseous halos of spiral galaxies. Filippo Fraternali 1 James Binney 1 Rense Boomsma 2 Tom Oosterloo 3 Renzo Sancisi 2,4 1 Theoretical Physics - University of Oxford (UK) 2 Kapteyn Astronomical Institute (NL) 3 ASTRON - Dwingeloo (NL) 4 INAF - Osservatorio di Bologna (I).

385 views • 29 slides

Kyle Stewart NASA Postdoctoral Fellow, JPL

Observing the End of Cold Flow Accretion: Co-rotation of Cool Halo Gas as a Signature of Cosmological Gas Accretion. Collaborators: Tobias Kaufmann (Zurich) James Bullock (UCI) Elizabeth Barton (UCI) Ari Maller (NYCCT) Jurg Diemand (Zurich) James Wadsley (McMaster).

482 views • 28 slides

C. Churchill (NMSU) D. Ceverino (NMSU) A. Klypin (NMSU) C. Steidel (Caltech)

Extended Halo Gas and Galaxy Kinematics At Intermediate Redshift. Glenn G. Kacprzak (NMSU / Swinburne). C. Churchill (NMSU) D. Ceverino (NMSU) A. Klypin (NMSU) C. Steidel (Caltech) M. Murphy (Swinburne) N. Vogt (NMSU). May 16 th 2008 Socorro, NM. Rots et al. 1990.

366 views • 18 slides

Cool Halo Gas in a Cosmological Context

233 views • 17 slides