Investigating the excitation of 8− isomers in the odd-odd nuclei of 116–120Sb in the (p, n)-reaction

Isomeric cross-section ratios in 116 m,g Sb, 118 m,g Sb and 120 m,g Sb were measured in the ( p, n )-reaction for an energy of protons of ∼6.7 MeV. Experimental values of σ m /σ g were obtained: (4.6 ± 0.4) × 10 −4 for 116 Sb, (5.4 ± 0.6) × 10 −3 for 118 Sb and (7.4 ± 0.7) × 10 −3 for 120 Sb. Experi...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2011-09, Vol.75 (9), p.1274-1276
Main Authors: Zheltonozhsky, V. A., Savrasov, A. N.
Format: Article
Language:English
Subjects:
Hadrons
Heavy Ions
LX International Conference “Nucleus-2010”
Nuclear Physics
Physics
Physics and Astronomy
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Summary:Isomeric cross-section ratios in 116 m,g Sb, 118 m,g Sb and 120 m,g Sb were measured in the ( p, n )-reaction for an energy of protons of ∼6.7 MeV. Experimental values of σ m /σ g were obtained: (4.6 ± 0.4) × 10 −4 for 116 Sb, (5.4 ± 0.6) × 10 −3 for 118 Sb and (7.4 ± 0.7) × 10 −3 for 120 Sb. Experimental values of the isomeric crosss-ection ratios are compared to the theoretical values calculated using the TALYS-1.0 code. The statistical nature of the ( p, n ) reaction is demonstrated in the excitation region of residual nuclei 0.8–3.5 MeV.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873811070380