A program for computing autoionization properties
(1993) In Computer Physics Communications 74(3). p.381-398- Abstract
- A program for computing atomic autoionization widths, decay rates and lifetimes is presented as a new part of the MCHF atomic structure package. The method used is based on the ''configuration interaction in the continuum'' theory by Fano, in which the continuum is computed independently of the discrete part and the width is given by the ''Golden Rule'' formula. The program allows for correlation in the discrete part of the atomic state function and in the target, through multiconfiguration expansions, but is restricted to only one continuum function.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3919039
- author
- Fischer, CF and Brage, Tomas LU
- publishing date
- 1993
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- ATOMIC STRUCTURE, AUTOIONIZATION, LINE WIDTHS, DIELECTRONIC, RECOMBINATION, ELECTRON EMISSION, RESONANCES, COMPLEX ATOMS, WAVE, FUNCTIONS, CONTINUUM PROCESSES
- in
- Computer Physics Communications
- volume
- 74
- issue
- 3
- pages
- 381 - 398
- publisher
- Elsevier
- external identifiers
-
- wos:A1993KR84700008
- scopus:0027557499
- ISSN
- 0010-4655
- DOI
- 10.1016/0010-4655(93)90021-4
- language
- English
- LU publication?
- no
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Physics, science (011013100)
- id
- 3b617774-f5b5-420c-a42e-2a5b82505b75 (old id 3919039)
- date added to LUP
- 2016-04-01 16:26:34
- date last changed
- 2021-01-03 06:35:21
@article{3b617774-f5b5-420c-a42e-2a5b82505b75, abstract = {{A program for computing atomic autoionization widths, decay rates and lifetimes is presented as a new part of the MCHF atomic structure package. The method used is based on the ''configuration interaction in the continuum'' theory by Fano, in which the continuum is computed independently of the discrete part and the width is given by the ''Golden Rule'' formula. The program allows for correlation in the discrete part of the atomic state function and in the target, through multiconfiguration expansions, but is restricted to only one continuum function.}}, author = {{Fischer, CF and Brage, Tomas}}, issn = {{0010-4655}}, keywords = {{ATOMIC STRUCTURE; AUTOIONIZATION; LINE WIDTHS; DIELECTRONIC; RECOMBINATION; ELECTRON EMISSION; RESONANCES; COMPLEX ATOMS; WAVE; FUNCTIONS; CONTINUUM PROCESSES}}, language = {{eng}}, number = {{3}}, pages = {{381--398}}, publisher = {{Elsevier}}, series = {{Computer Physics Communications}}, title = {{A program for computing autoionization properties}}, url = {{http://dx.doi.org/10.1016/0010-4655(93)90021-4}}, doi = {{10.1016/0010-4655(93)90021-4}}, volume = {{74}}, year = {{1993}}, }