Journal article

Publication year: 2011

Pages: 228-234

Journal: International Journal of Modern Physics E

Volume number: 20

Issue number: 2

ISSN: 0218-3013

eISSN: 1793-6608

DOI Link: https://doi.org/10.1142/S0218301311017569

Publisher: World Scientific Publishing

Abstract: 
Effects of the parity-mixed single-particle (s.p.) state on the collective properties of odd nuclei With reflection-asymmetric degrees of freedom are studied. he Coriolis strength and the average s.p. parity in the nuclei Ra-219, (223) Ha, Th-225 and Cm-241 are examined in dependence on axial quadrupole and octupole deformation parameters beta(2) and beta(3) within a reflection-asymmetric deformed shell model. The obtained behaviour of the Coriolis decouplittg factor in the (beta(2), beta(3))-plane is compared with values fitted in a collective quadrupole-octupole model, which, allows one to determine physically reasonable deformation regions for the considered nuclei. The study provides a relation between deformation parameters, Coriolis interaction strength and the struaure of collective spectra in odd-mass nuclei with quadrupole-octupole deformations.

Harvard Citation style: Minkov, N., Drenska, S., Strecker, M. and Scheid, W. (2011) PARITY EFFECTS IN NUCLEAR COLLECTIVE AND SINGLE PARTICLE MOTION, International Journal of Modern Physics E, 20(2), pp. 228-234. https://doi.org/10.1142/S0218301311017569

APA Citation style: Minkov, N., Drenska, S., Strecker, M., & Scheid, W. (2011). PARITY EFFECTS IN NUCLEAR COLLECTIVE AND SINGLE PARTICLE MOTION. International Journal of Modern Physics E. 20(2), 228-234. https://doi.org/10.1142/S0218301311017569