High-spin states of /sup 94/Ru and /sup 96/Pd

Journal Article · Fri Jul 01 04:00:00 EDT 1983 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.28.209· OSTI ID:5909480

Piel, Jr, W F; Scharff-Goldhaber, G; Lister, C J; Varley, B J

High-spin states of neutron-deficient /sup 96/Pd up to J/sup ..pi../ = 12/sup +/ have been studied using the /sup 60/Ni(/sup 40/Ca, 2p2n..gamma..)/sup 96/Pd reaction with 140 MeV /sup 40/Ca ions. The weak /sup 96/Pd transitions were enhanced and identified by means of multiple-particle ..gamma..-ray coincidence techniques. The half-life of the yrast 6/sup +/ state was determined to be 11.7 +- 2.8 ns (0.50 W.u.), in disagreement with a previous measurement, and an additional isomeric half-life of 58 +- 5 ns was detected. Simultaneously, the /sup 60/Ni(/sup 40/Ca,..cap alpha..2p..gamma..)/sup 94/Ru reaction was observed to populate new high-spin states of /sup 94/Ru up to Japprox.19h. A cascade of ..gamma..-ray transitions between states of /sup 94/Ru which may involve the excitation of a g/sub 9/2/ neutron was observed.

• Research Organization: Physics Department, State University of New York at Stony Brook, Stony Brook, New York 11794
• DOE Contract Number: AC02-76CH00016
• OSTI ID: 5909480
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 28:1; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651625* -- Nuclear Properties & Reactions
A=59-89
Experimental-- Nuclear Reactions & Scattering-- (-1987)
651723 -- Nuclear Properties & Reactions
A=90-149
Experimental-- Energy Levels & Transitions-- (-1987)
653007 -- Nuclear Theory-- Nuclear Models-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
ANGULAR MOMENTUM
BARYONS
CALCIUM 40 REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DATA
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
FERMIONS
GAMMA RADIATION
HADRONS
HALF-LIFE
HEAVY ION REACTIONS
HIGH SPIN STATES
INFORMATION
INTERMEDIATE MASS NUCLEI
IONIZING RADIATIONS
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NICKEL 60 TARGET
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
PALLADIUM 96
PALLADIUM ISOTOPES
PARITY
PARTICLE PROPERTIES
PROTONS
RADIATIONS
RADIOISOTOPES
RUTHENIUM 94
RUTHENIUM ISOTOPES
SHELL MODELS
SPIN
TARGETS
YRAST STATES