278 citations · 2.9k across the 78 of their papers we have counts for
5 papers · 1 filter
Nano-grain depletion in photon-dominated regions
T. Schirmer, N. Ysard, E. Habart +3
Context. Carbonaceous nano-grains play a fundamental role in the physico-chemistry of the interstellar medium (ISM) and especially of photon-dominated regions (PDRs). Their propert…
OH mid-infrared emission as a diagnostic of HO UV photodissociation. II. Application to interstellar PDRs
Marion Zannese, Benoît Tabone, Emilie Habart +3
Water photodissociation in the 114 - 144 nm UV range forms excited OH which emits at mid-infrared wavelengths via highly excited rotational lines. These lines have only been detect…
High angular resolution near-IR view of the Orion Bar revealed by Keck/NIRC2
Emilie Habart, Romane Le Gal, Carlos Alvarez +7
Nearby Photo-Dissociation Regions (PDRs), where the gas and dust are heated by the far UV-irradiation emitted from stars, are ideal templates to study the main stellar feedback pro…
Radial distribution of the carbonaceous nano-grains in the protoplanetary disk around HD 169142
Marie Devinat, Émilie Habart, Éric Pantin +4
HD 169142 is part of the class of (pre-)transitional protoplanetary disks showing multiple carbon nanodust spectroscopic signatures (aromatic, aliphatic) dominating the infrared sp…
PDRs4All: A JWST Early Release Science Program on radiative feedback from massive stars
Olivier Berné, Émilie Habart, Els Peeters +134
Massive stars disrupt their natal molecular cloud material through radiative and mechanical feedback processes. These processes have profound effects on the evolution of interstell…