In:
Journal of Physics B: Atomic, Molecular and Optical Physics, IOP Publishing, Vol. 55, No. 12 ( 2022-06-15), p. 125001-
Abstract:
The 2 p photoionization of sodium atoms from the initial states 2 p 6 3 p 1/2,3/2 have been investigated, with special emphasis placed on the relaxation and correlation effects. To understand the details of the spectra, a series of ab initio calculations based on the multi-configuration Dirac–Fock method have been performed. Theoretical predictions have been compared with the high-resolution spectra measured using a synchrotron radiation source, and suitable agreement between experiment and theory has enabled the identification of fine-structure spectra. The prominent influence of the relaxation and correlation effects on the photoelectron spectra has been analysed according to the detailed calculations.
Type of Medium:
Online Resource
ISSN:
0953-4075
,
1361-6455
DOI:
10.1088/1361-6455/abf6df
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2022
detail.hit.zdb_id:
3111439-8
detail.hit.zdb_id:
209218-9
detail.hit.zdb_id:
1363381-8
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