Fully self-consistent calculations of nuclear Schiff moments

We calculate the Schiff moments of the nuclei {sup 199}Hg and {sup 211}Rn in completely self-consistent odd-nucleus mean-field theory by modifying the Hartree-Fock-Bogoliubov code hfodd. We allow for arbitrary shape deformation and include the effects of nucleon dipole moments alongside those of a p...

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Veröffentlicht in:	Physical review. C, Nuclear physics Nuclear physics, 2010-07, Vol.82 (1), Article 015501
Hauptverfasser:	Ban, Shufang, Dobaczewski, Jacek, Engel, Jonathan, Shukla, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	ALPHA DECAY RADIOISOTOPES BARYON-BARYON INTERACTIONS BARYONS BETA DECAY RADIOISOTOPES BOSONS COMPUTERIZED SIMULATION CP INVARIANCE DEFORMATION DIPOLE MOMENTS ELECTRON CAPTURE RADIOISOTOPES ELEMENTARY PARTICLES EVEN-ODD NUCLEI FERMIONS HADRON-HADRON INTERACTIONS HADRONS HARTREE-FOCK-BOGOLYUBOV THEORY HEAVY NUCLEI HOURS LIVING RADIOISOTOPES INTERACTIONS INTERNAL CONVERSION RADIOISOTOPES INVARIANCE PRINCIPLES ISOMERIC TRANSITION ISOTOPES ISOTOPES ISOVECTORS MEAN-FIELD THEORY MERCURY 199 MERCURY ISOTOPES MESONS MINUTES LIVING RADIOISOTOPES NANOSECONDS LIVING RADIOISOTOPES NUCLEAR DEFORMATION NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEI NUCLEON-NUCLEON INTERACTIONS NUCLEON-NUCLEON POTENTIAL NUCLEONS ODD-ODD NUCLEI PARITY PARTICLE INTERACTIONS PARTICLE PROPERTIES PIONS POTENTIALS PSEUDOSCALAR MESONS RADIOISOTOPES RADON 211 RADON ISOTOPES SCHIFFER POTENTIAL SIMULATION STABLE ISOTOPES TENSORS VECTORS
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Zusammenfassung:	We calculate the Schiff moments of the nuclei {sup 199}Hg and {sup 211}Rn in completely self-consistent odd-nucleus mean-field theory by modifying the Hartree-Fock-Bogoliubov code hfodd. We allow for arbitrary shape deformation and include the effects of nucleon dipole moments alongside those of a pion-exchange nucleon-nucleon interaction that violates charge-parity (CP) symmetry. The results for {sup 199}Hg differ significantly from those of previous calculations when the CP-violating interaction is of isovector character.
ISSN:	0556-2813 1089-490X
DOI:	10.1103/PhysRevC.82.015501