3 papers
astro-ph.GA2026
Millimeter and submillimeter spectroscopy of methylallene, CHCHCCH
Holger S. P. Müller, Frank Lewen, Jean-Claude Guillemin +1
Small polycyclic aromatic hydrocarbons and somewhat larger cyano derivatives were detected in the cold dark cloud TMC-1 recently. Their formation from smaller hydrocarbons is not w…
physics.chem-ph2025
Leveraging MMW-MMW Double Resonance Spectroscopy to Understand the Pure Rotational Spectrum of Glycidaldehyde and 17 of Its Vibrationally Excited States
Luis Bonah, Jean-Claude Guillemin, Arnaud Belloche +3
Broadband measurements of glycidaldehyde in the frequency ranges 75-170 and 500-750 GHz were recorded to extend previous analyses of its pure rotational spectrum in the microwave r…
astro-ph.GA2025
A comprehensive study of the gas-phase formation network of HCN: theory, experiments, observations and models
Lisa Giani, Eleonora Bianchi, Martin Fournier +6
Cyanopolyynes are among the largest and most commonly observed interstellar Complex Organic Molecules in star-forming regions. They are believed to form primarily in the gas-phase,…