activity
20172023
most citedDirect evidence of multiple reservoirs of volatile nitrogen in a protosolar nebula analogue

64 citations · 170 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.IM2023★ 16 cited

Deep learning denoising by dimension reduction: Application to the ORION-B line cubes

Lucas Einig, Jérôme Pety, Antoine Roueff +29

Context. The availability of large bandwidth receivers for millimeter radio telescopes allows the acquisition of position-position-frequency data cubes over a wide field of view an…

astro-ph.GA2022★ 12 cited

Gas kinematics around filamentary structures in the Orion B cloud

Mathilde Gaudel, Jan H. Orkisz, Maryvonne Gerin +27

Understanding the initial properties of star-forming material and how they affect the star formation process is key. From an observational point of view, the feedback from young hi…

astro-ph.GA2021★ 7 cited

The physical and chemical structure of high-mass star-forming regions. Unraveling chemical complexity with the NOEMA large program "CORE"

C. Gieser, H. Beuther, D. Semenov +30

We use sub-arcsecond resolution (0.4) observations with NOEMA at 1.37 mm to study the dust emission and molecular gas of 18 high-mass star-forming regions. We combine the…

astro-ph.GA2018★ 35 cited

The nitrogen isotopic ratio of HC3N towards the L1544 prestellar core

P. Hily-Blant, A. Faure, C. Vastel +3

The origin of the heavily fractionated reservoir of nitrogen in comets remains an issue in the theory of their formation and hence of the solar system. Whether the fractionated res…

astro-ph.GA2018★ 36 cited

Abundance of HCN and its C and N isotopologues in L1498

Victor S. Magalhaes, Pierre Hily-Blant, Alexandre Faure +2

The isotopic ratio of nitrogen in nearby protoplanetary disks, recently measured in CN and HCN, indicates that a fractionated reservoir of nitrogen is available at the stage of com…

astro-ph.GA2017★ 64 cited

Direct evidence of multiple reservoirs of volatile nitrogen in a protosolar nebula analogue

Pierre Hily-Blant, Victor Magalhães, Joel Kastner +3

Isotopic ratios are keys to understanding the origin and early evolution of the solar system in the context of Galactic nucleosynthesis. The large range of measured N/$^{15}…