T=32 states in mass-11 nuclei

W. Benenson, E. Kashy, D. H. Kong-A-Siou, A. Moalem, H. Nann

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Abstract

A 740-keV-wide peak in the He6 spectrum from the bombardment of N14 by 70-MeV He3 particles is identified as the mirror of the - first excited state of Be11. The Q value for the N14(He3, He6)N11 reaction to this state is -25.030.10 MeV, which corresponds to a mass excess of 25.230.10 MeV. The analogs of this state in C11 and B11 were observed with the C13(p,t) and C13(p,He3) reactions, and the excitation energies and widths found to agree well with the previous measurements. [NUCLEAR REACTION N14(He3,He6), E=70 MeV measured Q, deduced mass excess of N11.]

Original languageEnglish
Pages (from-to)2130-2133
Number of pages4
JournalPhysical Review C - Nuclear Physics
Volume9
Issue number6
DOIs
StatePublished - 1 Jan 1974
Externally publishedYes

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