- V. Paar (Univ. Zagreb) - Coulomb excitation of levels in
/sup 143/Nd and /sup 145/Nd.
- Accession Number
- 002265430
- Author
- Dragulescu
E. Ivascu
M. Mihu
R. Popescu
D. Semenescu
G. Paar
V. Vretenar
D.
- Institution
- Inst. of Phys. & Nuclear Engng., Bucharest, Romania.
- Title
- Coulomb excitation of levels in /sup 143/Nd and /sup 145/Nd.
- Source
- Nuclear Physics A, vol.A419, no.1, 30 April 1984, pp.148-62. Netherlands.
- Country of Publication
- Netherlands.
- Abstract
- The low-lying states of /sup 143/Nd and /sup 145/Nd have been studied by
means of Coulomb excitation with /sup 16/O and alpha -particles. Angular
distribution measurements were carried out for some transitions in /sup 145/Nd
with 11.2 MeV alpha -particles. Level energy decay schemes and B(E2) to
values were measured for two states in /sup 143/Nd and for six states in
/sup 145/Nd. Some spin assignments have been established for the /sup 145/Nd
nucleus. /sup 143/Nd and /sup 145/Nd have been theoretically described by
coupling one and three particles, respectively, to quadrupole vibrations and
rather good agreement with experiment was achieved. (36 References).
- Abstract Number
- A84068646
- Subject Headings
- Alpha
particle-nucleus scattering. Gamma-ray
spectra. Heavy
ion-nucleus scattering. Nuclear
collective states and giant resonances. Nuclear
energy level transitions. Nuclear
energy levels. Nuclear
spin and parity. Nuclei
with mass number 90 to 149. Radioactive
decay schemes.
- Key Phrase Identifiers
- angular
distribution; level
energy decay scheme; B(E2)
values; /sup
143/Nd(/sup 16/O,/sup 16/O'); parity;
/sup
145/Nd(/sup 16/O,/sup 16/O'); /sup
143/Nd(alpha, alpha'); /sup
145/Nd(alpha, alpha'); low-lying
states; Coulomb
excitation; spin
assignments; quadrupole
vibrations.
- Classification Codes
- Nuclear spin, parity, and isobaric spin [A2110H]; Nuclear level density
and structure [A2110M]; Collective structure in nuclear levels [A2110R];
Lifetimes and transition probabilities of nuclei [A2320C]; Nuclear gamma
transitions and level energies [A2320L]; /sup 3/He- and /sup 4/He-induced
elastic, inelastic and charge exchange reactions [A2560C]; Heavy ion induced
elastic, inelastic, and charge exchange reactions [A2570H]; Coulomb
excitation in heavy ion induced reactions [A2570K]; Properties of nuclei
with 90
- Treatment
- Experimental.
- CODEN
- NUPABL
- Language
- English.
- ISSN
- 0375-9474.
- Publication Type
- Journal Paper.
- Update Code
- 198400.