Measurement of photoionization cross-section for the excited states of atoms: a review

MA Baig - Atoms, 2022 - mdpi.com
A review of experimental studies of the measurement of the photoionization cross-section for
the excited states of the alkali atoms, alkaline earth atoms, and rare-gas atoms is presented …

Non-LTE line formation for MgI/II: Abundances and stellar parameters-Model atom and first results on A-type stars

N Przybilla, K Butler, SR Becker… - Astronomy & …, 2001 - aanda.org
An extensive model atom for non-LTE line-formation calculations for neutral and singly-
ionized magnesium is presented, taking into account recent improvements in the atomic …

Interatomic Coulombic electron capture

K Gokhberg, LS Cederbaum - Physical Review A—Atomic, Molecular, and …, 2010 - APS
In a previous publication [K. Gokhberg and LS Cederbaum, J. Phys. B 42, 231001 (2009)
JPAPEH 0953-4075 10.1088/0953-4075/42/23/231001] we presented the interatomic …

Ionization of metal atoms following valence-excitation of neighbouring molecules

K Gokhberg, AB Trofimov, T Sommerfeld… - Europhysics …, 2005 - iopscience.iop.org
A new relaxation pathway of optically allowed valence-excitations in molecules bound to
metal atoms was investigated. We show that the σ non π* excitation of HCN in Mg n HCN …

Experimental and theoretical study of core-excited Rydberg series of Mg

M Génévriez, D Wehrli, F Merkt - Physical Review A, 2019 - APS
We present an experimental and theoretical study of the structure and autoionization
dynamics of the (3 pjcndj) J= 1, 3 core-excited Rydberg states of Mg. Spectra were recorded …

Measurement of photoionization cross section from the 3s3p 1P1 excited state of magnesium

M Rafiq, S Hussain, M Saleem… - Journal of Physics B …, 2007 - iopscience.iop.org
The photoionization cross section from the 3s3p 1 P 1 excited state has been measured in
the energy region from the first ionization threshold up to 1.4 eV excess energy using a two …

Single photoionization of aluminum-like P2+ and magnesium-like P3+

L Hernández, AM Covington, EM Hernández… - Journal of Quantitative …, 2015 - Elsevier
Absolute single-photoionization cross sections for aluminum-like P 2+ have been measured
from 26.5 to 66.5 eV using photoion yield spectroscopy. In addition, absolute cross section …

Relativistic calculations of photoionization cross-section of Mg-like Ca IX

N Kumar, S Shivankar, D Dawra, M Dimri… - … Physical Journal Plus, 2024 - epjplus.epj.org
Relativistic calculations of the photoionization cross-sections are carried out for the ground
state 1s 2 2p 6 3s 2 (1 S 0) and first three excited states 1s 2 2p 6 3s3p (3) of Mg-like Ca IX …

[图书][B] Screening Constant by Unit Nuclear Charge Method: Description and Application to the Photoionization of Atomic Systems

I Sakho - 2018 - books.google.com
Page 1 waves SERIES Screening Constant by Unit Nuclear Charge Method Description and
Application to the Photoionization of Atomic Systems Ibrahima Sakho (CIE WILEY Page 2 …

Theoretical photoionization spectra for the Mg-like S ion: Partial and total cross sections for the ground and excited and states

DS Kim, DH Kwon - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
The partial and total photoionization cross sections of the Mg-like S 4+ ion for the ground 3 s
2 1 S e and the excited 3 s 3 p 3 P o and 3 s 3 p 1 P o initial states, leaving the residual S 5+ …