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Yrast Studies of Se-80,Se-82 Using Deep-Inelastic Reactions

Jones, G A, Regan, P H, Podolyak, Z, Yoshinaga, N, Higashiyama, K, de Angelis, G, Zhang, Y H, Gadea, A, Ur, C A, Axiotis, M , Bazzacco, D, Bucurescu, D, Farnea, E, Gelletly, W, Ionescu-Bujor, M, Lordachescu, A, Kroll, T, Langdown, S D, Lenzi, S, Lunardi, S, Marginean, N, Martinez, T, Medina, N H, Menegazzo, R, Napoli, D R, Quintana, B, Rubio, B, Rusu, C, Schwenger, R, Tonev, D, Doban, J J and van Oertzen, W (2007) Yrast Studies of Se-80,Se-82 Using Deep-Inelastic Reactions Physical Review C, 76 (5).


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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 Se-82 beam and a Os-192 target. The level schemes for Se-80,Se-82 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(p3/2, p1/2, p1/2) and pi(f5/2, p3/2, p1/2) orbitals.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Physics
Authors :
Jones, G A
Regan, P
Yoshinaga, N
Higashiyama, K
de Angelis, G
Zhang, Y H
Gadea, A
Ur, C A
Axiotis, M
Bazzacco, D
Bucurescu, D
Farnea, E
Ionescu-Bujor, M
Lordachescu, A
Kroll, T
Langdown, S D
Lenzi, S
Lunardi, S
Marginean, N
Martinez, T
Medina, N H
Menegazzo, R
Napoli, D R
Quintana, B
Rubio, B
Rusu, C
Schwenger, R
Tonev, D
Doban, J J
van Oertzen, W
Date : 1 January 2007
DOI : 10.1103/PhysRevC.76.054317
Additional Information : Published in <i>Physics Review C,</i> Vol. 76, Iss. 5. Copyright 2007 American Physical Society. Click <a href=>here</a> to access the journal's website.
Depositing User : Mr Adam Field
Date Deposited : 27 May 2010 14:06
Last Modified : 16 Jan 2019 16:18

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