BOUND-STATES WITH ARBITRARY ANGULAR MOMENTA IN NONRELATIVISTIC 3-BODYSYSTEMS

Authors
FROLOV AM SMITH VH
Citation
Am. Frolov et Vh. Smith, BOUND-STATES WITH ARBITRARY ANGULAR MOMENTA IN NONRELATIVISTIC 3-BODYSYSTEMS, Physical review. A, 53(6), 1996, pp. 3853-3864
Citations number
48
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
53
Issue
6
Year of publication
1996
Pages
3853 - 3864
Database
ISI
SICI code
1050-2947(1996)53:6<3853:BWAAMI>2.0.ZU;2-Q
Abstract
The generalization of the highly accurate exponential variational expa nsion in the relative coordinates r(32), r(31), and r(21) is presented for the computation of bound states with arbitrary values of the tota l angular momentum L and space parity pi for three-body nonrelativisti c systems with arbitrary particle masses. For all matrix elements expl icit analytical formulas are presented which have relatively simple st ructures and contain L and pi as parameters.