242 citations · 3.6k across the 57 of their papers we have counts for
18 papers · 1 filter
Sequestration of noble gases by H3+ in protoplanetary disks and outer solar system composition
Olivier Mousis, Francoise Pauzat, Yves Ellinger +1
We study the efficiency of the noble gases sequestration by the ion H3+ in the form of XH3+ complexes (with X = argon, krypton or xenon) in gas phase conditions similar to those en…
The IC1396N proto-cluster at a scale of 250 AU
R. Neri, A. Fuente, C. Ceccarelli +7
We investigate the mm-morphology of IC1396N with unprecedented spatial resolution to analyze its dust and molecular gas properties, and draw comparisons with objects of similar mas…
The JCMT Spectral Legacy Survey
R. Plume, G. A. Fuller, F. Helmich +30
Stars form in the densest, coldest, most quiescent regions of molecular clouds. Molecules provide the only probes which can reveal the dynamics, physics, chemistry and evolution of…
The Distribution of Ortho-H_2D+(1_1,0 - 1_1,1) in L1544: Tracing the Deuteration Factory in Prestellar Cores
C. Vastel, P. Caselli, C. Ceccarelli +5
Prestellar cores are unique laboratories for studies of the chemical and physical conditions preceding star formation. We observed the prestellar core L1544 in the fundamental tran…
Testing grain surface chemistry : a survey of deuterated formaldehyde and methanol in low-mass Class 0 protostars
B. Parise, C. Ceccarelli, A. G. G. M. Tielens +4
Context : Despite the low cosmic abundance of deuterium (D/H ~ 1e-5), large degrees of deuterium fractionation in molecules are observed in star forming regions with enhancements t…
Gas phase water in the surface layer of protoplanetary disks
C. Dominik, C. Ceccarelli, D. Hollenbach +1
Recent observations of the ground state transition of HDO at 464 GHz towards the protoplanetary disk of DM Tau have detected the presence of water vapor in the regions just above t…