SPECTRAL STATISTICS OF CALCIUM ISOTOPES FROM REALISTIC SHELL-MODEL CALCULATIONS

Authors
GOMEZ JMG MANFREDI VR SALASNICH L CAURIER E
Citation
Jmg. Gomez et al., SPECTRAL STATISTICS OF CALCIUM ISOTOPES FROM REALISTIC SHELL-MODEL CALCULATIONS, Physical review. C. Nuclear physics, 58(4), 1998, pp. 2108-2114
Citations number
13
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
58
Issue
4
Year of publication
1998
Pages
2108 - 2114
Database
ISI
SICI code
0556-2813(1998)58:4<2108:SSOCIF>2.0.ZU;2-X
Abstract
The spectral statistics of calcium isotopes are studied with realistic shell-model calculations, For these nuclei, there are significant dev iations from the predictions of the random-matrix theory. In particula r, we observe an order-chaos transition when the excitation energy is increased and a clear quantum signature of the breaking of integrabili ty when the single-particle energy spacings are decreased. [S0556-2813 (98)04910-3].