Possible scenarios for SiS formation in the interstellar medium: Electronic structure calculations of the potential energy surfaces for the reactions of the SiH radical with atomic sulphur and S2

2018 ◽  
Vol 695 ◽  
pp. 87-93 ◽  
Author(s):  
Marzio Rosi ◽  
Luca Mancini ◽  
Dimitrios Skouteris ◽  
Cecilia Ceccarelli ◽  
Noelia Faginas Lago ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Potential Energy ◽  
Interstellar Medium ◽  
Potential Energy Surfaces ◽  
Electronic Structure Calculations ◽  
Energy Surfaces ◽  
Structure Calculations

Electronic Structure Calculations and Quantum Dynamics of Rotational Deexcitation of CNNC by He

2021 ◽  
Author(s):  
Ritika . ◽  
Sanchit Chhabra ◽  
T. J. Dhilip Kumar
Keyword(s):  
Electronic Structure ◽  
Interstellar Medium ◽  
Cross Sections ◽  
Quantum Dynamics ◽  
Electronic Structure Calculations ◽  
Rotational Transitions ◽  
Structure Calculations ◽  
He Atom

Quantum dynamics of rotational transitions of the diisocyanogen (CNNC) molecule undergoing collision with helium (He) atom occurring in the interstellar medium (ISM) has been studied. The rotational deexcitation cross sections...

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