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Title: Doubly excited {sup 3}P{sup e} resonance states of two-electron positive ions in Debye plasmas

We investigate the doubly excited {sup 3}P{sup e} resonance states of two-electron positive ions Li{sup +}, Be{sup 2+}, B{sup 3+}, and C{sup 4+} by employing correlated exponential wave functions. In the framework of the stabilization method, we calculate two series (3pnp and 3dnd) of {sup 3}P{sup e} resonances below the Nā€‰=ā€‰3 threshold. The {sup 3}P{sup e} resonance parameters (resonance energies and widths) are reported for the first time as a function of the screening parameter. For free-atomic cases, comparisons are made with the reported results and few resonance states are reported for the first time.
Authors:
; ;  [1] ;  [2] ;  [3]
  1. Center for Theoretical Atomic and Molecular Physics, Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology, Harbin 150080 (China)
  2. College of Physical Science and Technology, Heilongjiang University, Harbin 150080 (China)
  3. College of Electrical and Information Engineering, Heilongjiang Institute of Technology, Harbin 150050 (China)
Publication Date:
OSTI Identifier:
22489823
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 22; Journal Issue: 11; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; BERYLLIUM IONS; BORON IONS; CARBON IONS; CATIONS; COMPARATIVE EVALUATIONS; ENERGY LEVELS; LITHIUM IONS; RESONANCE; STABILIZATION; WAVE FUNCTIONS