352 citations · 3.6k across the 53 of their papers we have counts for
53 papers
TORUS-3DPDR: A self-consistent code treating three-dimensional photoionization and photodissociation regions
T. G. Bisbas, T. J. Haworth, M. J. Barlow +4
The interaction of ionizing and far-ultraviolet radiation with the interstellar medium is of great importance. It results in the formation of regions in which the gas is ionized, b…
A Photodissociation Region study of NGC 4038
T. G. Bisbas, T. A. Bell, S. Viti +3
We present a model of the photodissociation regions of NGC 4038, which is part of the Antennae galaxies. We have considered one-dimensional slabs of uniform density all having a ma…
Herschel observations of EXtra-Ordinary Sources: Analysis of the HIFI 1.2 THz Wide Spectral Survey Toward Orion KL I. Methods
Nathan R. Crockett, Edwin A. Bergin, Justin L. Neill +19
We present a comprehensive analysis of a broad band spectral line survey of the Orion Kleinmann-Low nebula (Orion KL), one of the most chemically rich regions in the Galaxy, using…
Extended warm gas in Orion KL as probed by methyl cyanide
T. A. Bell, J. Cernicharo, S. Viti +4
In order to study the temperature distribution of the extended gas within the Orion Kleinmann-Low nebula, we have mapped the emission by methyl cyanide (CH3CN) in its J=6_K-5_K, J=…
An Alternative Accurate Tracer of Molecular Clouds: The "-Factor"
Stella S. R. Offner, Thomas G. Bisbas, Tom A. Bell +1
We explore the utility of CI as an alternative high-fidelity gas mass tracer for Galactic molecular clouds. We evaluate the X-factor for the 609 m carbon line, the an…
A combined IRAM and Herschel/HIFI study of cyano(di)acetylene in Orion KL: tentative detection of DC3N
G. B. Esplugues, J. Cernicharo, S. Viti +8
We present a study of cyanoacetylene (HC3N) and cyanodiacetylene (HC5N) in Orion KL, through observations from two line surveys performed with the IRAM 30m telescope and the HIFI i…