Convergent calculations of positron scattering from molecular hydrogen
Abstract
An overview is given of the recently developed adiabatic-nuclei convergent closecoupling method for positron-molecule scattering. Fixed-nuclei single-centre calculations of positron-H2 scattering are presented. Particular emphasis is given to demonstrating convergence with increasing size of the basis and the projectile partial-wave expansion. Results are converged to within ±5%.
Citation
Zammit, M. and Fursa, D. and Bray, I. 2015. Convergent calculations of positron scattering from molecular hydrogen, in XXIX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2015), Journal of Physics: Conference Series 635: Article 012009.
Source Title
Journal of Physics: Conference Series
ISSN
School
Department of Physics and Astronomy
Remarks
This open access article is distributed under the Creative Commons license http://creativecommons.org/licenses/by/3.0/
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