Cummings, A. and O'Sullivan, G. and Heffernan, Daniel (2001) Signatures of quantum chaos in rare-earth 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. 3447-3477.

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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, correlation-hole method and χ2(ν) probability distribution.

Item Type:	Article
Keywords:	signatures; quantum chaos;rare-earth 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:
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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