111 citations · 1.2k across the 33 of their papers we have counts for
8 papers · 1 filter
Rotating molecular outflows: the young T Tauri star in CB26
R. Launhardt, Ya. Pavlyuchenkov, F. Gueth +7
The disk-outflow connection is thought to play a key role in extracting excess angular momentum from a forming proto-star. Though jet rotation has been observed in a few objects, n…
Chemistry in Disks. II. -- Poor molecular content of the AB Aur disk
Katharina Schreyer, Stéphane Guilloteau, Dmitry Semenov +9
We study the molecular content and chemistry of a circumstellar disk surrounding the Herbig Ae star AB Aur at (sub-)millimeter wavelengths. Our aim is to reconstruct the chemical h…
Disks around CQ Tau and MWC 758: dense PDR or gas dispersal?
Edwige Chapillon, Stéphane Guilloteau, Anne Dutrey +1
The overall properties of disks surrounding intermediate PMS stars (HAe) are not yet well constrained by current observations. The disk inclination, which significantly affect SED…
The Molecular Hydrogen Explorer H2EX
F. Boulanger, J. P. Maillard, P. Appleton +12
The Molecular Hydrogen Explorer, H2EX, was proposed in response to the ESA 2015 - 2025 Cosmic Vision Call as a medium class space mission with NASA and CSA participations. The miss…
The clumpy structure of the chemically active L1157 outflow
Milena Benedettini, Serena Viti, Claudio Codella +5
We present high spatial resolution maps, obtained with the Plateau de Bure Interferometer, of the blue lobe of the L1157 outflow. We observed four lines at 3 mm, namely CH3OH (2_K-…
Molecular line radiative transfer in protoplanetary disks: Monte Carlo simulations versus approximate methods
Ya. Pavlyuchenkov, D. Semenov, Th. Henning +4
We analyze the line radiative transfer in protoplanetary disks using several approximate methods and a well-tested Accelerated Monte Carlo code. A low-mass flaring disk model with…