reactive collisions
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2021 ◽  
pp. 101414
Author(s):  
N. Pop ◽  
F. Iacob ◽  
S. Niyonzima ◽  
A. Abdoulanziz ◽  
V. Laporta ◽  
...  

2021 ◽  
Vol 12 (4) ◽  
pp. 1346-1351
Author(s):  
Jie Hu ◽  
Chun-Xiao Wu ◽  
Yaya Zhi ◽  
Jing-Chen Xie ◽  
Miao-Miao He ◽  
...  

2020 ◽  
Vol 53 (24) ◽  
pp. 245201
Author(s):  
Jiwen Guan ◽  
Tobias Sixt ◽  
Katrin Dulitz ◽  
Frank Stienkemeier

2020 ◽  
Vol 1412 ◽  
pp. 172003
Author(s):  
J Zs Mezei ◽  
A Orbán ◽  
K Chakrabarti ◽  
Y Moulane ◽  
M D Epée Epée ◽  
...  

2020 ◽  
Author(s):  
F. Iacob ◽  
N. Pop ◽  
J. Zs. Mezei ◽  
S. Niyonzima ◽  
V. Laporta ◽  
...  
Keyword(s):  

2019 ◽  
Vol 123 (42) ◽  
pp. 9113-9122 ◽  
Author(s):  
Delvany G. de Castro ◽  
Luis A. Poveda ◽  
Lucas W. S. Crispim ◽  
Maikel Y. Ballester

Author(s):  
Laura K. McKemmish ◽  
Jonathan Tennyson

Accurately modelling cold and ultracold reactive collisions occurring over deep potential wells, such as D + + H 2 → H + + HD , requires the development of new theoretical and computational methodologies. One potentially useful framework is the R -matrix method adopted widely for electron–molecule collisions which has more recently been applied to non-reactive heavy-particle collisions such as Ar–Ar. The existing treatment of non-reactive elastic and inelastic scattering needs to be substantially extended to enable modelling of reactive collisions: this is the subject of this paper. Herein, we develop the general mathematical formulation for non-reactive elastic and inelastic scattering, photoassociation, photodissociation, charge exchange and reactive scattering using the R -matrix method. Of particular note is that the inner region, of central importance to calculable R -matrix methodologies, must be finite in all scattering coordinates rather than a single scattering coordinate as for non-reactive scattering. This article is part of a discussion meeting issue ‘Advances in hydrogen molecular ions: H 3 + , H 5 + and beyond’.


2019 ◽  
Vol 21 (26) ◽  
pp. 14012-14022 ◽  
Author(s):  
P. G. Jambrina ◽  
M. Menéndez ◽  
A. Zanchet ◽  
E. García ◽  
F. J. Aoiz

Changes in the reactants' polarization have a strong effect on the shape of the differential cross sections when they are governed by interferences between two or more mechanisms.


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