82 citations · 131 across the 3 of their papers we have counts for
5 papers
First measurement of the 14N/15N ratio in the analogue of the Sun progenitor OMC-2 FIR4
Claudine Kahane, Ali Jaber Al-Edhari, Cecilia Ceccarelli +3
We present a complete census of the 14N/15N isotopic ratio in the most abundant N-bearing molecules towards the cold envelope of the protocluster OMC-2 FIR4, the best known Sun pro…
The onset of energetic particle irradiation in Class 0 protostars
C. Favre, A. Lopez-Sepulcre, C. Ceccarelli +11
The early stages of low-mass star formation are likely to be subject to intense ionization by protostellar energetic MeV particles. As a result, the surrounding gas is enriched in…
HD far infrared emission as a measure of protoplanetary disk mass
Leon Trapman, Anna Miotello, Mihkel Kama +2
Protoplanetary disks around young stars are the sites of planet formation. While the dust mass can be estimated using standard methods, determining the gas mass - and thus the amou…
First detection of gas-phase methanol in a protoplanetary disk
Catherine Walsh, Ryan A. Loomis, Karin I. Oberg +7
The first detection of gas-phase methanol in a protoplanetary disk (TW Hya) is presented. In addition to being one of the largest molecules detected in disks to date, methanol is a…
Probing the 2D temperature structure of protoplanetary disks with Herschel observations of high-J CO lines
D. Fedele, E. F. van Dishoeck, M. Kama +2
The gas temperature structure of protoplanetary disks is a key ingredient for interpreting various disk observations and for quantifying the subsequent evolution of these systems.…