Published May 1984 | Version v1
Journal article Metadata-only

Excited states in 86Y

Creators

  • 1. Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina

Description

High spin states in 86Y were studied through the 85Rb(α, 3n) reaction at energies between 30 and 55 MeV, using techniques of in-beam γ-ray spectroscopy. Eight levels were observed on top of the J/sup π/ = 8+ (218.3 keV) metastable state which are connected by γ rays in cascade and five levels decaying to the J/sup π/ = 5- (208.1 keV) excited state. The former were interpreted in terms of the weak coupling of the proton π(1g/sub 9/2/) and the neutron hole ν-1(1g/sub 9/2/) coupled to the 86Sr excited states on the basis of the shell model

Additional details

Publishing Information

Journal Title
Phys. Rev., C
Journal Volume
29
Journal Issue
5
Series
Phys. Rev., C.
Journal Page Range
1717-1721
ISSN
0556-2813

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16005073
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALPHA REACTIONS; COINCIDENCE SPECTROMETRY; COMPOUND-NUCLEUS REACTIONS; CROSS SECTIONS; EVAPORATION MODEL; GAMMA SPECTRA; HIGH SPIN STATES; LIFETIME; MEV RANGE 10-100; NEUTRONS; PARITY; RUBIDIUM 85 TARGET; SHELL MODELS; SPIN; YTTRIUM 86
Descriptors DEC
ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; COINCIDENCE METHODS; COUNTING TECHNIQUES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; FERMIONS; HADRONS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; SPECTRA; TARGETS; YTTRIUM ISOTOPES