Published September 8, 1975 | Version v1
Journal article Metadata-only

Short-lived activities produced in 70Zn with 14 MeV neutrons

Creators

  • 1. Institut fuer Radiumforschung und Kernphysik, Vienna, Austria.

Description

Beta spectra have been studied after 14 MeV neutron irradiation of 70Zn. Beta-ray singles spectra and β-γ coincidences using plastic and NaI(Tl) scintillation counters were measured to determine total decay energies for (1+)sup(70a) Cu(Tsub(1/2)=4+-1s) and for (5-)sup(70b)Cu(Tsub(1/2)=52+-4s). The decay energies found are 6.17 +- 0.11 MeV and 6.31 +- 0.11 MeV for sup(70a)Cu and sup(70b)Cu respectively. Five β-branches and four γ-rays could be placed in the decay scheme. A 3.83 +- 0.09 MeV β-branch belonging to the decay of 67Ni (Tsub(1/2)=16+-4s) has also been found. (Auth.)

Additional details

Identifiers

DOI
10.1016/0375-9474(75)90097-4;

Publishing Information

Journal Title
Nuclear Physics A
Journal Volume
249
Journal Issue
1
Series
Nucl. Phys., A.
Journal Page Range
166-172
ISSN
0375-9474

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
7219709
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BETA SPECTRA; BETA-MINUS DECAY; COPPER 70; FT VALUE; GAMMA SPECTRA; GROUND STATES; HALF-LIFE; MEV RANGE 10-100; NEUTRON REACTIONS; PARITY; PROTONS; SPIN; ZINC 70; ZINC 70 TARGET
Descriptors DEC
ANGULAR MOMENTUM; BARYON REACTIONS; BARYONS; BASIC INTERACTIONS; BETA DECAY; CATIONS; CHARGED PARTICLES; COPPER ISOTOPES; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HADRON REACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; INTERMEDIATE MASS NUCLEI; IONS; ISOTOPES; LEPTONIC DECAY; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; ODD-ODD NUCLEI; PARTICLE DECAY; PARTICLE PROPERTIES; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; STABLE ISOTOPES; TARGETS; WEAK INTERACTIONS; ZINC ISOTOPES

Optional Information

Notes
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