Published 1988 | Version v1
Book Metadata-only

Backbending behaviour in the odd neutron nuclei 75Kr and 79Sr

Creators

  • 1. Manchester Univ. (UK). Schuster Lab.
  • 2. Science and Engineering Research Council, Daresbury (UK). Daresbury Lab.
  • 3. Warsaw Univ. (Poland). Inst. Fizyki Doswiadczalnej
  • 4. Liverpool Univ. (UK). Oliver Lodge Lab.
  • 5. Yale Univ., New Haven, CT (USA). Wright Nuclear Structure Lab.
  • 6. Chalmers Univ. of Tech., Goeteborg (Sweden). Inst. of Physics

Description

A study of high spins of odd neutron nuclei 75Kr and 79Sr, is presented in this report. The 75Kr nucleus was populated through the inverse 24Mg(54Fe, 2pn)75Kr reaction at beam energies of 177 MeV and 190 MeV, and 79Sr through the 24Mg(58Ni, 2pn)79Sr reaction at 190 MeV beam energy. By using the data from these experiments we were able to extend the known bands to the point where alignment effects are observed. The levels in 75Kr have been identified up to spin 37/2+ and 31/2- in the positive and negative parity bands respectively. In 79Sr, the level scheme has been extended to spins 37/2+ in the positive and 33/2- in the negative parity bands. (orig.)

Additional details

Publishing Information

Publisher
Springer.
Imprint Place
Berlin (Germany, F.R.)
ISBN
3-540-50120-7
Imprint Title
Nuclear structure of the zirconium region
Imprint Pagination
435 p.
Series
Research reports in physics.
Journal Page Range
p. 320-325.

Conference

Title
International workshop on nuclear structure of the zirconium (Zr) region.
Dates
24-28 Apr 1988.
Place
Bad Honnef (Germany, F.R.).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
20017775
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BACKBENDING; DE-EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; GAMMA SPECTRA; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; IRON 54 REACTIONS; KRYPTON 75; MAGNESIUM 24 TARGET; MEV RANGE 100-1000; NEUTRONS; NICKEL 58 REACTIONS; NUCLEAR ALIGNMENT; NUCLEAR STRUCTURE; PHOTONS; PROTONS; ROTATIONAL STATES; STRONTIUM 79
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BOSONS; CATIONS; CHARGED PARTICLES; DATA; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; HADRONS; HEAVY ION REACTIONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERMEDIATE MASS NUCLEI; IONS; ISOTOPES; KRYPTON ISOTOPES; MASSLESS PARTICLES; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; RADIOISOTOPES; SPECTRA; STRONTIUM ISOTOPES; SYNTHESIS; TARGETS