Browsing UT Faculty/Researcher Works by Author "Abel, Martin"
Now showing items 1-3 of 3
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Collision-Induced Absorption At Temperatures Of Thousands Of Kelvin, From First Principles, For Astrophysical Applications
(2010-06)New ab initio surfaces of the potential energies and the induced electric dipole moments of H-2-H-2 and H-2-He collisional complexes are obtained with H-2 bond distances from 0.942 to 2.801 bohr. These data permit the ... -
Collision-Induced Absorption By Supermolecular Complexes From A New Potential Energy And Induced Dipole Surface, Suited For Calculations Up To Thousands Of Kelvin
(2010-06)Absorption by pairs of H-2 molecules is an important opacity source in the atmospheres of the outer planets, and thus of special astronomical interest. The emission spectra of cool white dwarf stars differ significantly ... -
New H-2 Collision-Induced Absorption And Nh3 Opacity And The Spectra Of The Coolest Brown Dwarfs
(2012-05)We present new cloudy and cloudless model atmospheres for brown dwarfs using recent ab initio calculations of the line list of ammonia (NH3) and of the collision-induced absorption of molecular hydrogen (H-2). We compare ...
