3 papers
astro-ph2000
Profiles of thermal line emission from advection dominated accretion flows
Xinwu Cao, Y. D. Xu, J. H. You
Recently, Narayan & Raymond (1999) proposed that the thermal emission lines from the hot plasma in advection dominated accretion flows (ADAFs) are potentially observable with the n…
astro-ph2000
Cerenkov Line-like Radiation, The Extended and Improved Formulae System
J. H. You, Y. D. Xu, D. B. Liu +2
You & Cheng (1980) argued that, for relativistic electrons moving through a dense gas, the Cerenkov effect will produce peculiar atomic and/or molecular emission lines--Cerenkov li…
astro-ph1997
Semi-analytical radiative transfer in plane-parallel geometry: application to accretion disk coronae
Xinwu Cao, D. R. Jiang, J. H. You +1
A simplified frequency-integrated radiative transfer equation is solved to study Compton scatterings in the corona of the disk by using numerical iterating method. We find that the…