227 citations · 717 across the 12 of their papers we have counts for
12 papers
Supernova Kinetic Yield oN galactic Emission Tracers (SKYNET) I. Contribution of radiative supernova remnants to Galactic N + emission
Guillaume Vigoureux, Benjamin Godard, Antoine Gusdorf +1
Context. The radiative stage of a supernova remnant (SNR) constitutes approximately 90% of its lifetime. Yet, only a few tens of radiative supernova remnants (r-SNRs) have been obs…
Turning JWST/MIRI backgrounds into a survey of diffuse molecular hydrogen
E. Nigou, B. Godard, P. Guillard +3
Context. A statistically significant sampling of H2 rotational excitation in the diffuse interstellar medium (ISM) is essential to identifying its excitation mechanisms and assessi…
JWST imaging of the Pleiades: anisotropy of turbulence in the cold neutral medium
G. Vigoureux, N. Flagey, F. Boulanger +14
Interstellar medium studies rely on magnetohydrodynamic (MHD) turbulence as a framework for interpretation. In this context, the statistical characterization of interstellar observ…
Collisions in a system of conical jet/counterjet outflows
A. C. Raga, Z. Meliani, A. Rodríguez-González +4
Stars predominantly form in compact, non-hierarchical clusters. The gas outflows ejected by protostars can intersect and interact with each other, resulting in complex interactions…
Radiative and mechanical energies in galaxies I. Contributions of molecular shocks and PDRs in 3C 326 N
J. A. Villa-Vélez, B. Godard, P. Guillard +1
Context: Atomic and molecular lines in galaxies offer insights into energy budgets and feedback mechanisms. Aims: This study establishes a new framework for interpreting these line…
Self-generated ultraviolet radiation in molecular shock waves II. CH+ and the interpretation of emission from shock ensembles
Andrew Lehmann, Benjamin Godard, Gillaume Pineau des Forêts +2
Shocks, modelled over a broad range of parameters, are used to construct a new tool to deduce the mechanical energy and physical conditions from observed atomic or molecular emissi…
Molecule formation in dust-poor irradiated jets I. Stationary disk winds
B. Tabone, B. Godard, G. Pineau des Forêts +2
Recent ALMA observations suggest that the highest velocity part of molecular protostellar jets are launched from the dust-sublimation regions of the accretion disks (<0.3 au). Howe…
Dense gas formation and destruction in a simulated Perseus-like galaxy cluster with spin-driven black hole feedback
R. S. Beckmann, Y. Dubois, P. Guillard +8
Extended filamentary H emission nebulae are a striking feature of nearby galaxy clusters but the formation mechanism of the filaments, and the processes which shape their morpho…
Interaction between a pulsating jet and a surrounding disk wind. A hydrodynamical perspective
B. Tabone, A. Raga, S. Cabrit +1
The molecular richness of fast protostellar jets within 20-100 au of their source, despite strong ultraviolet irradiation, remains a challenge for the models investigated so far. W…
Exceptional AGN-driven turbulence inhibits star formation in the 3C 326N radio-galaxy
P. Guillard, F. Boulanger, M. D. Lehnert +4
We detect bright [CII]158m line emission from the radio galaxy 3C 326N at z=0.09, which shows weak star formation (M~yr) despite having strong H l…
Spitzer spectral line mapping of the HH211 outflow
O. Dionatos, B. Nisini, S. Cabrit +2
Aims: We employ archival Spitzer slit-scan observations of the HH211 outflow in order to investigate its warm gas content, assess the jet mass flux in the form of H2 and probe for…
SiO line emission from C-type shock waves : interstellar jets and outflows
A. Gusdorf, S. Cabrit, D. R. Flower +1
We study the production of SiO in the gas phase of molecular outflows, through the sputtering of Si--bearing material in refractory grain cores, which are taken to be olivine; we c…