Correlation in two-electron spectra: MCHF calculations along the helium isoelectronic sequence

1982 ◽  
Vol 202 (1-2) ◽  
pp. 283-288 ◽  
Author(s):  
E. Biemont
Keyword(s):  
Isoelectronic Sequence ◽  
Electron Spectra

Core-polarization corrected relativistic energies and radiative data for one-electron spectra of Bi V through U XIV

2018 ◽  
Vol 96 (6) ◽  
pp. 610-614 ◽  
Author(s):  
J. Migdalek
Keyword(s):  
Oscillator Strength ◽  
Electron Correlation ◽  
Valence Electron ◽  
Energy Levels ◽  
Oscillator Strengths ◽  
Isoelectronic Sequence ◽  
Core Polarization ◽  
Electron Spectra ◽  
Collapse Region ◽  
Ionized Systems

The relativistic core-polarization corrected Dirac–Fock energy levels, oscillator strength, and lifetimes are predicted for highly ionized spectra of gold isoelectronic sequence from Bi V through U XIV. It is demonstrated that core polarization (core–valence electron correlation) strongly affects oscillator strengths and lifetimes of 6s–6p, 6p–5d, and 6d–5f transitions (the latter particularly in the vicinity of the collapse region) even for highly ionized systems of gold isoelectronic sequence.

Recent Radiative and Collisional Atomic Data of Astrophysical Interest

1988 ◽  
Vol 102 ◽  
pp. 129-132
Author(s):  
K.L. Baluja ◽  
K. Butler ◽  
J. Le Bourlot ◽  
C.J. Zeippen
Keyword(s):  
Mass Production ◽  
Bound States ◽  
Physical Models ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Atomic Data ◽  
Isoelectronic Sequence ◽  
Astrophysical Interest ◽  
Radiative Transitions ◽  
Forbidden Transitions

SummaryUsing sophisticated computer programs and elaborate physical models, accurate radiative and collisional atomic data of astrophysical interest have been or are being calculated. The cases treated include radiative transitions between bound states in the 2p4and 2s2p5configurations of many ions in the oxygen isoelectronic sequence, the photoionisation of the ground state of neutral iron, the electron impact excitation of the fine-structure forbidden transitions within the 3p3ground configuration of CℓIII, Ar IV and K V, and the mass-production of radiative data for ions in the oxygen and fluorine isoelectronic sequences, as part of the international Opacity Project.

The origin of electron spectra of group V semimetals

1986 ◽  
Vol 149 (6) ◽  
pp. 336
Author(s):  
L.A. Fal'kovskii
Keyword(s):  
Group V ◽  
Electron Spectra

Low-Temperature Electron Spectra of Impurities in Naphtalene Crystals

2014 ◽  
Vol 59 (3) ◽  
pp. 209-214
Author(s):  
N.D. Curmei ◽  
◽  
G.V. Klishevich ◽  
V.I. Melnyk ◽  
◽  
...  
Keyword(s):  
Low Temperature ◽  
Electron Spectra ◽  
Temperature Electron

Morphology of NFA Organic Photovoltaic Blends by Automated Segmentation of Spatially Resolved Electron Spectra

2019 ◽  
Author(s):  
Jochen Kammerer ◽  
Rasum R. Schröder ◽  
Pavlo Perkhun ◽  
Olivier Margeat ◽  
Wolfgang Köntges ◽  
...  
Keyword(s):  
Organic Photovoltaic ◽  
Automated Segmentation ◽  
Electron Spectra ◽  
Spatially Resolved
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