Is it possible to enhance the nuclear Schiff moment by nuclear collective modes?
Journal Article
·
· Physics of Atomic Nuclei
- Tel Aviv University, School of Physics and Astronomy (Israel), E-mail: auerbach@post.tau.ac.il
- Budker Institute of Nuclear Physics (Russian Federation), E-mail: v.f.dmitriev@inp.nsk.su
- University of New South Wales, School of Physics (Australia), E-mail: flambaum@phys.unsw.edu.au
- GSI, Theory Department (Germany), E-mail: olisetsk@theory.gsi.de
- Budker Institute of Nuclear Physics (Russian Federation), E-mail: senkov@nscl.msu.edu
- Michigan State University, National Superconducting Cyclotron Laboratory and Department of Physics and Astronomy (United States), E-mail: zelevins@nscl.msu.edu
The nuclear Schiff moment is predicted to be enhanced in nuclei with static quadrupole and octupole deformation. The analogous suggestion of the enhanced contribution to the Schiff moment from the soft collective quadrupole and octupole vibrations in spherical nuclei is tested in the framework of the quasiparticle random phase approximation with separable quadrupole and octupole forces applied to the odd {sup 217-221}Ra and {sup 217-221}Rn isotopes. In this framework, we confirm the existence of the enhancement effect due to the soft modes, but only in the limit when the frequencies of quadrupole and octupole vibrations are close to zero.
- OSTI ID:
- 21077612
- Journal Information:
- Physics of Atomic Nuclei, Vol. 70, Issue 9; Other Information: DOI: 10.1134/S106377880709027X; Copyright (c) 2007 Nauka/Interperiodica; Article Copyright (c) 2007 Pleiades Publishing, Ltd; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
- Country of Publication:
- United States
- Language:
- English
Similar Records
Nuclear Schiff moment in nuclei with soft octupole and quadrupole vibrations
Correlating Schiff Moments in the Light Actinides with Octupole Moments
Nuclear Schiff moment and soft vibrational modes
Journal Article
·
Tue Aug 15 00:00:00 EDT 2006
· Physical Review. C, Nuclear Physics
·
OSTI ID:21077612
+3 more
Correlating Schiff Moments in the Light Actinides with Octupole Moments
Journal Article
·
Tue Dec 04 00:00:00 EST 2018
· Physical Review Letters
·
OSTI ID:21077612
+1 more
Nuclear Schiff moment and soft vibrational modes
Journal Article
·
Tue Jul 15 00:00:00 EDT 2008
· Physical Review. C, Nuclear Physics
·
OSTI ID:21077612