Gamow-Teller beta decay of even nuclei near /sup 100/Sn

Conference · Thu Dec 10 04:00:00 EST 1987 · AIP Conf. Proc.; (United States)

OSTI ID:5401415

Rykaczewski, K; Barden, R; Dobaczewski, J; Gabelmann, H; Grant, I S; Kalinowski, L; Kirchner, R; Klepper, O; Nazarevicz, W; Nyman, G; others, and

Using on-line separation combined with ..gamma..-ray and conversion-electron spectroscopy, decay properties of neutron-deficient isotopes were measured near /sup 100/Sn. THe Q/sub EC/ values, the excitation energies of 1/sup +/ levels, and the strength for 0/sup +/ ..-->.. 1/sup +/ Gamow-Teller ..beta.. transitions, as obtained for the decay of the even nucleu /sup 94/Ru, /sup 96//sup --//sup 100/Pd, /sup 100//sup --//sup 104/Cd, and /sup 104//sup --//sup 110/Sn, are compared with predictions from shell-model calculations including deformation, pairing and core-polarization effects. The quenching of the Gamow-Teller strength, as obtained from this comparison, is discussed.

• Research Organization: GSI, Postfch 110552, D-6100 Darmstadt 11, Federal Republic of Germany
• OSTI ID: 5401415
• Report Number(s): CONF-870970-
• Conference Information: Journal Name: AIP Conf. Proc.; (United States) Journal Volume: 164:1
• Country of Publication: United States
• Language: English

Related Subjects

651720* -- Nuclear Properties & Reactions
A=90-149
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY
CADMIUM ISOTOPES
CALCIUM 40 REACTIONS
CHARGED-PARTICLE REACTIONS
CHROMIUM 50 TARGET
DATA
DECAY
ELECTRON SPECTRA
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
GAMMA SPECTRA
GAMOW-TELLER RULES
HEAVY ION FUSION REACTIONS
HEAVY ION REACTIONS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
NEUTRON-DEFICIENT ISOTOPES
NICKEL 58 REACTIONS
NICKEL 58 TARGET
NICKEL 60 TARGET
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PALLADIUM ISOTOPES
RADIOISOTOPES
RUTHENIUM 94
RUTHENIUM ISOTOPES
SHELL MODELS
SPECTRA
TARGETS
THEORETICAL DATA
TIN ISOTOPES