379 citations · 1.1k across the 23 of their papers we have counts for
8 papers · 1 filter
CO in Protostars (COPS): -SPIRE Spectroscopy of Embedded Protostars
Yao-Lun Yang, Joel D. Green, Neal J. Evans +13
We present full spectral scans from 200-670m of 26 Class 0+I protostellar sources, obtained with -SPIRE, as part of the "COPS-SPIRE" Open Time program, complementary t…
Atomic jet from SMM1 (FIRS1) in Serpens uncovers non-coeval binary companion
O. Dionatos, J. K. Jørgensen, P. S. Teixeira +2
We report on the detection of an atomic jet associated with the protostellar source SMM1 (FIRS1) in Serpens. The jet is revealed in [FeII] and [NeII] line maps observed with Spitze…
L1448-MM observations by the Herschel Key program, "Dust, Ice, and Gas In Time" (DIGIT)
Jinhee Lee, Jeong-Eun Lee, Seokho Lee +7
We present Herschel/PACS observations of L1448-MM, a Class 0 protostar with a prominent outflow. Numerous emission lines are detected at 55 < lambda < 210 micrometer including CO,…
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…
Herschel observations of the Herbig-Haro objects HH52-54
P. Bjerkeli, R. Liseau, B. Nisini +11
We are aiming at the observational estimation of the relative contribution to the cooling by CO and H2O, as this provides decisive information for the understanding of the oxygen c…
Wide field CO J = 3->2 mapping of the Serpens Cloud Core
O. Dionatos, B. Nisini, C. Codella +1
Context. Outflows provide indirect means to get an insight on diverse star formation associated phenomena. On scales of individual protostellar cores, outflows combined with intrin…
Spitzer spectral line mapping of the HH211 outflow
O. Dionatos, B. Nisini, S. Cabrit +2
Aims: We employ archival Spitzer slit-scan observations of the HH211 outflow in order to investigate its warm gas content, assess the jet mass flux in the form of H2 and probe for…