28 citations · 73 across the 6 of their papers we have counts for
6 papers
Quasi-classical simulations of resonance Raman spectra based on path integral linearization
Hugo Bessone, Rodolphe Vuilleumier, Riccardo Spezia
Based on a linearization approximation coupled with path integral formalism, we propose a method derived from the propagation of quasi-classical trajectories to simulate resonance…
A missing link in the nitrogen-rich organic chain on Titan
N. Carrasco, J. Bourgalais, L. Vettier +3
Context. The chemical building blocks of life contain a large proportion of nitrogen, an essential element. Titan, the largest moon of Saturn, with its dense atmosphere of molecula…
The formation of urea in space I. Ion-molecule, neutral-neutral, and radical gas-phase reactions
Flavio Siro Brigiano, Yannick Jeanvoine, Antonio Largo +1
Many organic molecules have been observed in the interstellar medium thanks to advances in radioastronomy, and very recently the presence of urea was also suggested. While those mo…
Excited state characterization of carbonyl containing carotenoids: a comparison between single and multireference descriptions
Riccardo Spezia, Stefan Knecht, Benedetta Mennucci
Carotenoids can play multiple roles in biological photoreceptors thanks to their rich photophysics. In the present work, we have investigated six of the most common carbonyl contai…
Charge localization in multiply charged clusters and their electrical properties: Some insights into electrospray droplets
David A. Bonhommeau, Riccardo Spezia, Marie-Pierre Gaigeot
The surface composition of charged Lennard-Jones clusters A, composed of N particles (55 \leq N \leq 1169) among which n are positively charged with charge q, thus having…
Structure and stability of charged clusters
Mark A. Miller, David A. Bonhommeau, Christopher J. Heard +3
When a cluster or nanodroplet bears charge, its structure and thermodynamics are altered and, if the charge exceeds a certain limit, the system becomes unstable with respect to fra…