113 citations · 460 across the 13 of their papers we have counts for
Showing 2002Show all
3 papers · 1 filter
astro-ph2002
Lya Polarisation in Thick H I Media
Hee-Won Lee, Sang-Hyeon Ahn
We have investigated the linear polarisation of Lya transferred in a static, dustless, and thick plane-parallel slab that is uniformly filled with neutral hydrogen. Because the sca…
astro-ph2002★ 87 cited
P-Cygni Type Lya from Starburst Galaxies
Sang-Hyeon Ahn, Hee-Won Lee, Hyung Mok Lee
P-Cygni type Lya profiles exhibited in nearly half of starburst galaxies, both nearby and high-z, are believed to be formed by an expanding supershell surrounding a star-forming re…
astro-ph2002
GRB Explosion in a Galactic Supershell : GRB 971214
Sang-Hyeon Ahn
Among a number of gamma-ray bursts whose host galaxies are known, GRB971214 stands out for its high redshift(z=3.25) and the Lya emission line having a P-Cygni type profile. which…