42 citations
Showing astro-phShow all
2 papers · 1 filter
astro-ph2008★ 42 cited
The Effect of 53 micron IR Radiation on 18 cm OH Megamaser Emission
Philip Lockett, Moshe Elitzur
OH megamasers (OHMs) emit primarily in the main lines at 1667 and 1665 MHz, and differ from their Galactic counterparts due to their immense luminosities, large linewidths and 1667…
astro-ph2007★ 25 cited
Excited-state OH Masers and Supernova Remnants
Ylva M. Pihlström, Vincent L. Fish, Loránt O. Sjouwerman +3
The collisionally pumped, ground-state 1720 MHz maser line of OH is widely recognized as a tracer for shocked regions and observed in star forming regions and supernova remnants. W…