88 citations · 220 across the 7 of their papers we have counts for
7 papers
A far-ultraviolet-driven photoevaporation flow observed in a protoplanetary disk
Olivier Berné, Emilie Habart, Els Peeters +143
Most low-mass stars form in stellar clusters that also contain massive stars, which are sources of far-ultraviolet (FUV) radiation. Theoretical models predict that this FUV radiati…
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…
Examining the class B-to-A shift of the 7.7 m PAH band with the NASA Ames PAH IR Spectroscopic Database
M. J. Shannon, C. Boersma
We present insights into the behavior of the astronomical 7.7 m polycyclic aromatic hydrocarbon (PAH) emission complex as gleaned from analyzing synthesized spectra, utilizing t…
Polycyclic aromatic hydrocarbon emission toward the Galactic bulge
Matthew J. Shannon, Els Peeters, Jan Cami +1
We examine polycyclic aromatic hydrocarbon (PAH), dust and atomic/molecular emission toward the Galactic bulge using Spitzer Space Telescope observations of four fields: C32, C35,…
Interpreting the subtle spectral variations of the 11.2 and 12.7 μm polycyclic aromatic hydrocarbon bands
M. J. Shannon, D. J. Stock, E. Peeters
We report new properties of the 11 and 12.7 μm emission complexes of polycyclic aromatic hydrocarbons (PAHs) by applying a Gaussian-based decomposition technique. Using high-resolu…
Probing the Ionization States of Polycyclic Aromatic Hydrocarbons via the 15-20 μm Emission Bands
M. J. Shannon, D. J. Stock, E. Peeters
We report new correlations between ratios of band intensities of the 15-20 μm emission bands of polycyclic aromatic hydrocarbons (PAHs) in a sample of fifty-seven sources observed…
The mid-infrared appearance of the Galactic Mini-Starburst W49A
D. J. Stock, E. Peeters, W. D. -Y. Choi +1
The massive star forming region W49A represents one of the largest complexes of massive star formation present in the Milky Way and contains at least fifty young massive stars stil…