A perturbation approach to a Penning trap problem

Autor:	Jean-Marc Zucconi, Alain Grosjean, John P Killingbeck
Rok vydání:	1999
Předmět:	Physics symbols.namesake Singular perturbation Quantum mechanics Relative motion symbols Finite difference method General Physics and Astronomy Perturbation (astronomy) Penning trap Poincaré–Lindstedt method Schrödinger equation Ion
Zdroj:	Physics Letters A. 261:169-173
ISSN:	0375-9601
DOI:	10.1016/s0375-9601(99)00617-9
Popis:	A hypervirial perturbation method is shown to give accurate energy levels for a previously proposed Schrodinger equation for the relative motion of two ions in a Penning trap. The numerical results obtained by some previous authors are found to be in error and the new perturbation results are checked by an independent finite difference method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ace6a1d781a7da9f4676071a941a3723 https://doi.org/10.1016/s0375-9601(99)00617-9 Zobrazit plný text záznamu Full Text from ScienceDirect