58 citations · 131 across the 6 of their papers we have counts for
6 papers
Collisional excitation of NH(3Σ-) by Ar: A new ab initio 3D potential energy surface and scattering calculations
D. Prudenzano, F. Lique, R. Ramachandran +2
Collisional excitation of light hydrides is important to fully understand the complex chemical and physical processes of atmospheric and astrophysical environments. Here, we focus…
Why does ammonia not freeze out in the center of pre-stellar cores?
O. Sipilä, P. Caselli, E. Redaelli +2
We carried out a parameter-space exploration of the ammonia abundance in the pre-stellar core L1544, where it has been observed to increase toward the center of the core with no si…
First interferometric study of enhanced N-fractionation in NH: the high-mass star-forming region IRAS 05358+3543
L. Colzi, F. Fontani, P. Caselli +3
Nitrogen (N) fractionation is used as a tool to search for a link between the chemical history of the Solar System and star-forming regions. A large variation of N/N…
Theory of Gas Phase Scattering and Reactivity for Astrochemistry
Laurent Wiesenfeld, Wing-Fai Thi, Paola Caselli +13
Because of the very peculiar conditions of chemistry in many astrophysical gases (low densities, mostly low temperatures, kinetics-dominated chemical evolution), great efforts have…
The Herschel Virgo Cluster Survey. XVIII. Star-forming dwarf galaxies in a cluster environment
M. Grossi, L. K. Hunt, S. C. Madden +22
To assess the effects of the cluster environment on the different components of the interstellar medium, we analyse the FIR-submm properties of a sample of star-forming dwarf (SFD)…
The Herschel Virgo Cluster Survey. XVII. SPIRE point-source catalogs and number counts
Ciro Pappalardo, George J. Bendo, Simone Bianchi +19
We present three independent catalogs of point-sources extracted from SPIRE images at 250, 350, and 500 micron as a part of the Herschel Virgo Cluster Survey (HeViCS). The source p…