93 citations · 200 across the 7 of their papers we have counts for
Showing 2004Show all
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astro-ph2004★ 19 cited
Search for radiative pumping lines of OH masers: I. The 34.6um absorption line towards 1612 MHz OH maser sources
J. H. He, R. Szczerba, P. S. Chen +1
The 1612 MHz hydroxyl maser in circumstellar envelopes has long been thought to be pumped by 34.6um photons. Only recently, the Infrared Space Observatory has made possible spectro…
astro-ph2004★ 5 cited
Model of the W3(OH) environment based on data for both maser and 'quasi-thermal' methanol lines
A. M. Sobolev, E. C. Sutton, D. M. Cragg +1
In studies of the environment of massive young stellar objects, recent progress in both observations and theory allows a unified treatment of data for maser and 'quasi-thermal' lin…