'Dynamical mass' diaporamas de présentation

H 2 in External Galaxies

685 views • 55 slides

H 2 in External Galaxies

566 views • 45 slides

Non- perturbative beta functions and Conformality lost in gauge theories

542 views • 37 slides

Brown dwarfs: Not the missing mass

629 views • 37 slides

Empirical Constraints on Physical Properties of Young Low-Mass Stars and Brown Dwarfs

Empirical Constraints on Physical Properties of Young Low-Mass Stars and Brown Dwarfs. Keivan Guadalupe Stassun Physics & Astronomy Vanderbilt University. Context: Testing and Calibrating PMS Stellar Evolutionary Models. Orion Nebula Cluster (Hillenbrand 1997).

409 views • 29 slides

Neda Sadooghi Department of Physics Sharif University of Technology Tehran-Iran

393 views • 27 slides

Neda Sadooghi Department of Physics Sharif University of Technology Tehran-Iran

417 views • 27 slides

FMOS Science Workshop (Oxford, 22-23/06/2009)

233 views • 23 slides

Deriving direct mass measurements of black holes in ULXs

Deriving direct mass measurements of black holes in ULXs. Jeanette Gladstone, T. Roberts, C. Copperwheat, A. Goulding, C. Heinke, A Swinbank, T. Cartwright, A. Levan, M. Goad, M. Ward. And work by others. Importance of mass measurements. All aware of historical aspect.

361 views • 22 slides

Elliptical galaxies

390 views • 19 slides

Observations of Extragalactic Neutral Hydrogen

Observations of Extragalactic Neutral Hydrogen. Spencer Wolfe Kristina Nyland Laura Trouille Blakesley Burkhart Robert Minchin. Why observe the 21 cm line in other galaxies?. Center of line provides recessional velocity of galaxy provides distance to galaxy (if unknown) Width of line

202 views • 9 slides