'Stellar companion' presentation slideshows

THE EXPANDING UNIVERSE

1.37k views • 33 slides

That other pesky 95% Dark Energy and Dark Matter

That other pesky 95% Dark Energy and Dark Matter. Prof. Lawrence Wiencke Department of Physics Engineering Colorado School of Mines Nov 9 2011. The Dark Side. 95% of the Universe Is Dark!. Energy budget of Universe. Stars and galaxies are only ~0.5% Neutrinos are <1%

533 views • 32 slides

FMOS and UKIDSS Galactic Astronomy

FMOS and UKIDSS Galactic Astronomy. Phil Lucas UHerts. Outline. 1) UKIDSS galactic surveys and FMOS 2) Brown Dwarf Science with FMOS 3) X-ray sources and FMOS 4) Mapping nebulae with FMOS. UKIDSS: The UK Infrared Deep Sky Survey. WFCAM

244 views • 13 slides

X-Ray Binaries as Gamma-Ray Sources

0. X-Ray Binaries as Gamma-Ray Sources. Binary systems of a compact object (neutron star or black hole) and a stellar companion. Matter is flowing over from the stellar companion onto the compact object. Angular momentum conservation => Formation of an accretion disk.

288 views • 9 slides