126 citations · 801 across the 18 of their papers we have counts for
5 papers · 1 filter
Oscillations in Gas-grain Astrochemical Kinetics
Gwenaëlle Dufour, Steven B. Charnley, Johan E. Lindberg
We have studied gas-grain chemical models of interstellar clouds to search for nonlinear dynamical evolution. A prescription is given for producing oscillatory solutions when a bis…
Very Large Array Ammonia Observations of the HH 111/HH 121 Protostellar System: a Detection of a New Source With a Peculiar Chemistry
Marta Sewilo, Jennifer Wiseman, Remy Indebetouw +4
We present the results of Very Large Array NH and observations of the HH 111/HH 121 protostellar system. HH 111, with a spectacular collimated optical j…
DIGIT: Herschel and Spitzer spectro-imaging of SMM3 and SMM4 in Serpens
O. Dionatos, J. K. Jørgensen, J. D. Green +5
We report on spectro-imaging observations employing Spitzer IRS and Herschel PACS, aiming to constrain the physical conditions around SMM3 and SMM4 in Serpens. The combined power o…
Embedded Protostars in the Dust, Ice, and Gas In Time (DIGIT) Key Program: Continuum SEDs, and an Inventory of Characteristic Far-Infrared Lines from PACS Spectroscopy
Joel D. Green, Neal J. Evans, Jes K. Jørgensen +17
We present 50-210 um spectral scans of 30 Class 0/I protostellar sources, obtained with Herschel-PACS, and 0.5-1000 um SEDs, as part of the Dust, Ice, and Gas in Time (DIGIT) Key P…
An Unbiased Spectral Line Survey toward R CrA IRS7B in the 345 GHz Window with ASTE
Yoshimasa Watanabe, Nami Sakai, Johan E. Lindberg +3
We have conducted a spectral line survey in the 332 - 364 GHz region with the ASTE 10 m telescope toward R CrA IRS7B, a low-mass protostar in the Class 0 or Class 0/I transitional…