Spherically compressed helium atom described by perturbative and variational methods

Physics Letters, Section A: General, Atomic and Solid State Physics

Volumn 374, Issue 10, 2010, Pages 1246-1252

  Flores Riveros, A ^a   Aquino, N ^b   Montgomery Jr , H E ^c  

^a BENEMÉRITA UNIVERSIDAD AUTÓNOMA DE PUEBLA   (Mexico)

^b DEPARTAMENTO DE QUÍMICA   (Mexico)

^c CENTRE COLLEGE   (United States)

Author keywords

Confined helium; Hylleraas functions; Perturbative method; Variational method

Indexed keywords

ATOMS; HELIUM;

HYLLERAAS FUNCTIONS; LINEAR COEFFICIENTS; PERTURBATION THEORY; PERTURBATIVE METHOD; STRONG CONFINEMENT; TIME INDEPENDENTS; VARIATIONAL ENERGIES; VARIATIONAL METHODS;

PERTURBATION TECHNIQUES;

EID: 74449083715     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physleta.2009.12.062     Document Type: Article

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