248 citations · 1.1k across the 45 of their papers we have counts for
6 papers · 1 filter
Binding Energy Evaluation Platform: A database of quantum chemical binding energy distributions for the astrochemical community
Giulia M. Bovolenta, Stefan Vogt-Geisse, Stefano Bovino +1
The quality of astrochemical models is highly dependent on reliable binding energy (BE) values that consider the morphological and energetic variety of binding sites on the surface…
Reducing the complexity of chemical networks via interpretable autoencoders
T. Grassi, F. Nauman, J. P. Ramsey +3
In many astrophysical applications, the cost of solving a chemical network represented by a system of ordinary differential equations (ODEs) grows significantly with the size of th…
Broadband spectroscopy of astrophysical ice analogs. I. Direct measurement of complex refractive index of CO ice using terahertz time-domain spectroscopy
B. M. Giuliano, A. A. Gavdush, B. Müller +9
Context: Reliable, directly measured optical properties of astrophysical ice analogs in the infrared (IR) and terahertz (THz) range are missing. These parameters are of great impor…
Chemical complexity in astrophysical simulations: optimization and reduction techniques
T. Grassi, S. Bovino, D. Schleicher +1
Chemistry has a key role in the evolution of the interstellar medium (ISM), so it is highly desirable to follow its evolution in numerical simulations. However, it may easily domin…
Complexity reduction of astrochemical networks
T. Grassi, S. Bovino, F. A. Gianturco +2
We present a new computational scheme aimed at reducing the complexity of the chemical networks in astrophysical models, one which is shown to markedly improve their computational…
MaNN: Multiple Artificial Neural Networks for modelling the Interstellar Medium
T. Grassi, E. Merlin, L. Piovan +2
Modelling the complex physics of the Interstellar Medium (ISM) in the context of large-scale numerical simulations is a challenging task. A number of methods have been proposed to…