Cummings, A. and O'Sullivan, G. and Heffernan, Daniel
(2001)
Signatures of quantum chaos in rareearth elements: II. Characterization of the energy eigenvalues and dipole moments of Ce I and Pr I.
Journal of Physics B: Atomic, Molecular and Optical Physics, 34 (17).
pp. 34473477.
Abstract
Using the relativistic configuration interaction Hartree–Fock method the energy
eigenvalues and dipole moments of Ce I, J = 4± and Pr I, J = 11/2±, both
members of the rare earth sequence, are examined for the presence of signatures
of quantum chaos, using the following spectral statistics: nearest neighbour
spacing, covariance of adjacent spacings, spectral rigidity, correlationhole
method and χ2(ν) probability distribution.
Item Type: 
Article

Keywords: 
signatures; quantum chaos;rareearth elements; energy eigenvalues; dipole moments; Ce I; Pr I; 
Academic Unit: 
Faculty of Science and Engineering > Mathematical Physics 
Item ID: 
9706 
Depositing User: 
Prof. Daniel Heffernan

Date Deposited: 
20 Jul 2018 09:49 
Journal or Publication Title: 
Journal of Physics B: Atomic, Molecular and Optical Physics 
Publisher: 
IOP Science 
Refereed: 
Yes 
URI: 

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