'Chemical abundances' diaporamas de présentation

Probing the first stars with metal poor stars

676 views • 46 slides

Sara Bisterzo (1)

406 views • 30 slides

The Chemical evolution of late-type dwarf galaxies

The Chemical evolution of late-type dwarf galaxies. Yin Jun 2010.09.29. Content. Model description The chemical evolution of IC10 (arXiv: 1005.3500) The chemical evolution of dwarf irregular and blue compact galaxies (submitted to A&A)

397 views • 30 slides

Inside a typical astrochemical model

190 views • 18 slides

Spectroscopy of Planetary Nebulae in Sextans A and Sextans B

258 views • 16 slides

IPHASX J052531.2+281946: a new PN towards the Galactic Anticenter

67 views • 1 slides

Gas -phase chemical modeling

Gas -phase chemical modeling. A + B ? C + D. Model parameters : -Temperature (K) -Density (cm -3 ) -Elemental abundances UV, X-rays, cosmic-rays fields -Chemical networks. KIDA Kinetic database for Astrochemistry. Computation of the chemical abundances :

204 views • 1 slides