4 papers
Laboratory studies of polycyclic aromatic hydrocarbons: the search for interstellar candidates
C. Joblin, O. Berne, A. Simon +1
Polycyclic Aromatic Hydrocarbons (PAHs) are considered as a major constituent of interstellar dust. They have been proposed as the carriers of the Aromatic Infrared Bands (AIBs) ob…
The role of the charge state of PAHs in ultraviolet extinction
C. Cecchi-Pestellini, G. Malloci, G. Mulas +2
Aims: We explore the relation between charge state of polycyclic aromatic hydrocarbons (PAHs) and extinction curve morphology. Methods: We fit extinction curves with a dust model i…
Time-dependent density functional study of the electronic spectra of oligoacenes in the charge states -1, 0, +1, and +2
G. Malloci, G. Mulas, G. Cappellini +1
We present a systematic theoretical study of the five smallest oligoacenes (naphthalene, anthracene, tetracene, pentacene, and hexacene) in their anionic,neutral, cationic, and dic…
On-line database of the spectral properties of polycyclic aromatic hydrocarbons
G. Malloci, C. Joblin, G. Mulas
We present an on-line database of computed molecular properties for a large sample of polycyclic aromatic hydrocarbons (PAHs) in four charge states: -1, 0, +1, and +2. At present o…