Doubly excited resonance states of two-electron systems in exponential cosine-screened Coulomb potentials

DOI10.1016/J.CPC.2010.05.010zbMATH Open1219.81102OpenAlexW2082840714MaRDI QIDQ546907

Yong-Cai Geng, Sumit K. Garg

Publication date: 30 June 2011

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cpc.2010.05.010

zbMATH Keywords

stabilization methodcorrelated wave functiondensity of the resonance statesdoubly excited resonance statesexponential cosine-screened Coulomb potential

Mathematics Subject Classification ID

Nuclear physics (81V35) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Computational methods for problems pertaining to quantum theory (81-08) Statistical mechanics of solids (82D20) Statistical mechanics of plasmas (82D10)

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Dynamics ofe⁺+H(ns) →e⁺+H(n′s) with exponential cosine-screened Coulomb potentials ⋮ \(p\)-wave resonances in the exponential cosine screened Coulomb potential ⋮ A comparative study of two-electron systems with screened Coulomb potentials

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