MULTIVARIABLE HYPERGEOMETRIC SOLUTIONS FOR 3 CHARGED-PARTICLES

Authors
GASANEO G COLAVECCHIA FD GARIBOTTI CR MIRAGLIA JE MACRI P
Citation
G. Gasaneo et al., MULTIVARIABLE HYPERGEOMETRIC SOLUTIONS FOR 3 CHARGED-PARTICLES, Journal of physics. B, Atomic molecular and optical physics, 30(8), 1997, pp. 265
Citations number
10
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
30
Issue
8
Year of publication
1997
Database
ISI
SICI code
0953-4075(1997)30:8<265:MHSF3C>2.0.ZU;2-Y
Abstract
We present a new wavefunction which describes the ion-atom problem abo ve the ionization threshold. This is an approximate solution of the Sc hrodinger equation for the three-body Coulomb problem that can be expr essed in terms of a confluent hypergeometric function of two variables . The proposed wavefunction includes correlation among the motions of the three particles and verifies the correct Coulombic asymptotic beha viours.