5 citations · 5 across the 1 of their papers we have counts for
4 papers
3D Grid-Based Monte Carlo Code for Radiative Transfer through Raman and Rayleigh Scattering with Atomic Hydrogen -- STaRS
Seok-Jun Chang, Hee-Won Lee
Emission features formed through Raman scattering with atomic hydrogen provide unique and crucial information to probe the distribution and kinematics of a thick neutral region ill…
Line Formation of Raman-Scattered He II 4851 in an Expanding Spherical H I Shell in Young Planetary Nebulae
Bo-Eun Choi, Seok-Jun Chang, Ho-Gyu Lee +1
We investigate line formation of Raman-scattered He II at 4851 in an expanding neutral spherical shell that surrounds a point-like He II source located at the center. A new grid-ba…
Broad Wings around H and H in the Two S-Type Symbiotic Stars Z Andromedae and AG Draconis
Seok-Jun Chang, Hee-Won Lee, Ho-Gyu Lee +3
Symbiotic stars often exhibit broad wings around Balmer emission lines, whose origin is still controversial. We present the high resolution spectra of the S type symbiotic stars Z…
Escape of Resonantly Scattered Ly and H from Hot and Optically Thick Media
Seok-Jun Chang, Hee-Won Lee, Sang-Hyeon Ahn +4
We investigate the escape of Ly from emission nebulae with a significant population of excited hydrogen atoms in the level , rendering them optically thick in H. The tra…