103 citations · 419 across the 10 of their papers we have counts for
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Threshold dissociation of the 1-ethynylpyrene cation at internal energies relevant to H I regions
Gaël Rouillé, Mathias Steglich, Patrick Hemberger +2
Photoelectron photoion coincidence spectroscopy has been used to measure the threshold photoelectron spectrum of 1-ethynylpyrene and to obtain the breakdown graph describing the di…
The abundances of hydrocarbon functional groups in the interstellar medium inferred from laboratory spectra of hydrogenated and methylated polycyclic aromatic hydrocarbons
Mathias Steglich, Cornelia Jäger, Friedrich Huisken +5
Infrared (IR) absorption spectra of individual polycyclic aromatic hydrocarbons (PAHs) containing methyl (-CH3), methylene (>CH2), or diamond-like *CH groups and IR spectra of mixt…
On the relevance of polyynyl-substituted PAHs to astrophysics
G. Rouillé, M. Steglich, Y. Carpentier +8
We report on the absorption spectra of the polycyclic aromatic hydrocarbon (PAH) molecules anthracene, phenanthrene, and pyrene carrying either an ethynyl (-C2H) or a butadiynyl (-…
Can neutral and ionized PAHs be carriers of the UV extinction bump and the diffuse interstellar bands?
Mathias Steglich, Jordy Bouwman, Friedrich Huisken +1
Up to now, no laboratory-based study has investigated polycyclic aromatic hydrocarbon (PAH) species as potential carriers of both the diffuse interstellar bands (DIBs) and the 2175…
Abundances of PAHs in the ISM: Confronting Observations with Experimental Results
R. Gredel, Y. Carpentier, G. Rouille +3
We present recent UV laboratory spectra of various polycyclic aromatic hydrocarbons (PAHs) and explore the potential of these molecules as carriers of the DIBs. From a detailed com…