Fragment kinetic energy distributions in ion induced CO2 fragmentation
M R Jana,Pradip N. Ghosh,C P Safvan +2 more
- Vol. 388, Iss: 10, pp 102019
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TLDR
In this article, the dissociation of CO3+2 formed in heavy ion induced ionization of CO2 has been studied using the technique of time of flight mass spectroscopy with position sensitive ion detector, with 5 MeV/u Si12+ ions as projectiles.Abstract:
The dissociation of CO3+2 formed in heavy ion induced ionization of CO2 has been studied using the technique of time of flight mass spectroscopy with position sensitive ion detector, with 5 MeV/u Si12+ ions as projectiles. The kinetic energy released in the CO3+2→ C+ + O+ + O+ is measured and compared to theoretical ab initio calculations as well as photoionization results.read more
References
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Journal ArticleDOI
General atomic and molecular electronic structure system
Michael W. Schmidt,Kim K. Baldridge,Jerry A. Boatz,Steven T. Elbert,Mark S. Gordon,Jan H. Jensen,Shiro Koseki,Nikita Matsunaga,Kiet A. Nguyen,Shujun Su,Theresa L. Windus,Michel Dupuis,John A. Montgomery +12 more
TL;DR: A description of the ab initio quantum chemistry package GAMESS, which can be treated with wave functions ranging from the simplest closed‐shell case up to a general MCSCF case, permitting calculations at the necessary level of sophistication.
Journal ArticleDOI
Fragmentation dynamics of CO(2)(3+) investigated by multiple electron capture in collisions with slow highly charged ions.
N. Neumann,D. Hant,L. Ph. H. Schmidt,J. Titze,Till Jahnke,Achim Czasch,Markus Schöffler,Markus Schöffler,K. Kreidi,Ottmar Jagutzki,Horst Schmidt-Böcking,Reinhard Dörner +11 more
TL;DR: The total energy deposited in the molecular ion is a control parameter which switches between three distinct fragmentation pathways: the sequential fragmentation in which the emission of an O(+) ion leaves a rotating CO(2+) ion behind that fragments after a time delay, the Coulomb explosion and an in-between fragmentation--the asynchronous dissociation.
Journal ArticleDOI
Triply charged carbon dioxide molecular ion: Formation and fragmentation
TL;DR: In this paper, the authors observed the triple ion coincidence and double coincidences between doubly charged cations and singly-charged cation pairs in a photoelectron detection experiment.