activity
20002023
most citedTracing the Mass during Low-Mass Star Formation. II. Modelling the Submillimeter Emission from Pre-Protostellar Cores

399 citations · 3.3k across the 65 of their papers we have counts for

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Showing 2019Show all

6 papers · 1 filter

astro-ph.SR2019★ 18 cited

VLA cm-wave survey of young stellar objects in the Oph A cluster: constraining extreme UV- and X-ray-driven disk photo-evaporation -- A pathfinder for Square Kilometre Array studies

A. Coutens, H. B. Liu, I. Jiménez-Serra +28

Observations of young stellar objects (YSOs) in centimeter bands can probe the continuum emission from growing dust grains, ionized winds, and magnetospheric activity, which are in…

astro-ph.GA2019★ 10 cited

Three dimensional projection effects on chemistry in a Planck galactic cold clump

J. X. Ge, Diego Mardones, J. H. He +9

Offsets of molecular line emission peaks from continuum peaks are very common but frequently difficult to explain with a single spherical cloud chemical model. We propose that the…

astro-ph.GA2019★ 3 cited

Submillimeter continuum variability in Planck Galactic cold clumps

Geumsook Park, Kee-Tae Kim, Doug Johnstone +20

In the early stages of star formation, a protostar is deeply embedded in an optically thick envelope such that it is not directly observable. Variations in the protostellar accreti…

astro-ph.GA2019★ 2 cited

Investigating the Efficiency of Explosion Chemistry as a Source of Complex Organic Molecules in TMC-1

Jonathan Holdship, Jonathan Rawlings, Serena Viti +3

Many species of complex organic molecules (COMs) have been observed in several astrophysical environments but it is not clear how they are produced, particularly in cold, quiescent…

astro-ph.GA2019★ 30 cited

Observations of CHOH and CHCHO in a Sample of Protostellar Outflow Sources

Jonathan Holdship, Serena Viti, Claudio Codella +8

Iram 30-m Observations towards eight protostellar outflow sources were taken in the 96-\SI{176}{\giga\hertz} range. Transitions of CHOH and CHCHO were detected in seven of…

astro-ph.EP2019★ 9 cited

A gas-phase primordial origin of O2 in comet 67P/Churyumov-Gerasimenko

Jonathan M. C. Rawlings, Thomas G. Wilson, David A. Williams

Recent observations made by the Rosetta/ROSINA instrument have detected molecular oxygen in the coma of comet 67P/Churyumov-Gerasimenko with abundances at the 1-10% level relative…