- V. Paar (Univ. Zagreb) - Structure of high-spin states in
/sup 143/Pm.
- Accession Number
- 001482745
- Author
- Prade
H. Kaubler
L. Hagemann
U. Jager
HU. Kirchbach
M. Schneider
L. Stary
F. Roller
Z. Paar
V.
- Institution
- Zentralinst. fur Kernforschung, Rossendorf/Dresden, East Germany.
- Title
- Structure of high-spin states in /sup 143/Pm.
- Source
- Nuclear Physics A, vol.A333, no.1, 7 Jan. 1980, pp.33-66. Netherlands.
- Country of Publication
- Netherlands.
- Abstract
- High-spin states of /sup 143/Pm have been studied in the reactions /sup
141/Pr( alpha ,2n)/sup 143/Pm and /sup 143/Nd(d,2n)/sup 143/Pm by means of
in-beam spectroscopy. The level scheme, spin and parity assignments are
based on results obtained from singles gamma -ray spectra, conversion
electron spectra, prompt and delayed gamma - gamma coincidences, gamma -ray
angular distribution and linear polarization measurements. Positive- and
negative-parity states with energies up to 4580 keV and spins up to /sup
25///sub 2/ have been established including 22 new levels. For two
nanosecond isomeric states the nuclear spin precession in an external
magnetic field was observed providing g-factors. (55 References).
- Abstract Number
- A80032154
- Subject Headings
- Alpha
particle-nucleus reactions. Deuteron-nucleus
reactions. G-factor.
Nuclear
collective states and giant resonances. Nuclear
energy level transitions. Nuclear
isomerism. Nuclei
with mass number 90 to 149.
- Key Phrase Identifiers
- /sup
143/Pm; /sup
141/Pr(alpha,2n)/sup 143/Pm; /sup
143/Nd(d,2n)/sup 143/Pm; level
scheme; spin;
parity
assignments; gamma-ray
spectra; gamma-ray
angular distribution; isomeric
states; nuclear
spin precession; g-factors;
high
spin states.
- Classification Codes
- Nuclear electromagnetic moments [A2110K]; Collective structure in nuclear
levels [A2110R]; Nuclear gamma transitions and level energies [A2320L]; /sup
2/H- and /sup 3/H-induced reactions and scattering [A2550]; /sup 3/He- and
/sup 4/He-induced few nucleon transfer reactions [A2560F]; Properties of
nuclei with 90
- Treatment
- Experimental.
- CODEN
- NUPABL
- Language
- English.
- ISSN
- 0375-9474.
- Publication Type
- Journal Paper.
- Update Code
- 198000.