Different representations of continuum in the positron-hydrogen scattering problem
Access Status
Open access
Authors
Bailey, Jackson
Kadyrov, Alisher
Bray, Igor
Date
2014Type
Conference Paper
Metadata
Show full item recordCitation
Bailey, J. and Kadyrov, A. and Bray, I. 2014. Different representations of continuum in the positron-hydrogen scattering problem, in Proceedings of the 28th International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC), Jul 24-30 2013. Lanzhou; China: Institute of Physics Publishing.
Source Title
Journal of Physics: Conference Series
Source Conference
28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013
School
Department of Imaging and Applied Physics
Remarks
This article is published under the Open Access publishing model and distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0/ . Please refer to the licence to obtain terms for any further reuse or distribution of this work.
Collection
Abstract
A two-centre convergent close coupling method is applied to positron-impact ionisation of hydrogen. Different ways of distributing the pseudostates representing the continuum are investigated. It is found that calculations of the grand total and total ionisation cross sections are independent of the distribution of continuum pseudostates.