Yrast studies of {sup 80,82}Se using deep-inelastic reactions

Journal Article · Thu Nov 15 04:00:00 EST 2007 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.76.054317· OSTI ID:21067898

Jones, G A; Regan, P H; Podolyak, Zs; Gelletly, W; Langdown, S D ^[1]; Yoshinaga, N ^[2]; Higashiyama, K ^[3]; De Angelis, G; Gadea, A; Axiotis, M; Kroell, Th; Marginean, N; Martinez, T; Napoli, D R; Tonev, D ^[4]; Zhang, Y H ^[5]; Ur, C A; Bazzacco, D; Farnea, E; Lenzi, S ^[6]

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1. Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom)
2. Department of Physics, Saitama University, Saitama City 338-8570 (Japan)
3. Department of Physics, Chiba Institute of Technology, Narashino, Chiba 275-0023 (Japan)
4. Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (Italy)
5. Institute of Modern Physics, CAS, Lanzhou (China)
6. INFN Sezione di Padova (Italy)

We report the results of an experiment in which we studied the near-yrast states in selenium isotopes approaching N=50 following their population in multinucleon transfer reactions between a {sup 82}Se beam and a {sup 192}Os target. The level schemes for {sup 80,82}Se derived from the current work are compared with restricted-basis shell-model calculations and pair-truncated shell-model calculations. These provide a good description of the yrast sequences in these nuclei using a basis space limited to excitations in the {nu}(p{sub (3/2)},p{sub (1/2)},g{sub (9/2)}) and {pi}(f{sub (5/2)},p{sub (3/2)},p{sub (1/2)}) orbitals.

• OSTI ID: 21067898
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 5 Vol. 76; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DEEP INELASTIC SCATTERING
EXCITATION
MULTI-NUCLEON TRANSFER REACTIONS
NUCLEAR STRUCTURE
OSMIUM 192
OSMIUM 192 TARGET
SELENIUM 80
SELENIUM 82
SELENIUM 82 REACTIONS
SHELL MODELS
YRAST STATES