Signatures of quantum chaos in rare-earth elements: II. Characterization of the energy eigenvalues and dipole moments of Ce I and Pr I

Authors
Cummings, A O'Sullivan, G Heffernan, DM
Citation
A. Cummings et al., Signatures of quantum chaos in rare-earth elements: II. Characterization of the energy eigenvalues and dipole moments of Ce I and Pr I, J PHYS B, 34(17), 2001, pp. 3447-3476
Citations number
35
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
34
Issue
17
Year of publication
2001
Pages
3447 - 3476
Database
ISI
SICI code
0953-4075(20010914)34:17<3447:SOQCIR>2.0.ZU;2-I
Abstract
Using the relativistic configuration interaction Hartree-Fock method the en ergy eigenvalues and dipole moments of Cc I, J = 4(+/-) and Pr I, J = 11/2( +/-), both members of the rare earth sequence, are examined for the presenc e of signatures of quantum chaos, using the following spectral statistics: nearest neighbour spacing, covariance of adjacent spacings, spectral rigidi ty, correlation-hole method and chi (2)(nu) probability distribution.