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The widths of the 9.991-MeV and 10.165-MeV levels in 27Al

✍ Scribed by P.R. de Kock; J.W. Koen; W.L. Mouton

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
376 KB
Volume
47
Category
Article
ISSN
0003-4916

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✦ Synopsis

Gamma radiation from the decay of two resonances in the reaction aeMg@, y) 27A1 at Ep = 1.785 MeV and 1.965-MeV, have been resonantly absorbed in aluminium to excite the states at 9.991 MeV and 10.165 MeV, respectively. In addition the y-decay of the resonances have been studied in detail and angular distribution and yield measurements of the ground-state radiation performed. The following results were obtained: 9.991-MeV Level 10.165-Mev Level P $1-1 g+ rt 1.2 * 0.3 eV 23 & 3 eV rll 0.5 * 0.2 eV 22 f 3 eV r, 0.7 + 0.2 eV I &5eV

The spin of the 9.629-MeV state in 27A1, excited at Ep = 1.409 MeV, was also determined and found to be 3.

πŸ“œ SIMILAR VOLUMES

The widths of the 9.991 MeV and 10.165 M
The widths of the 9.991 MeV and 10.165 MeV levels in 27Al: P. R. deKock, J. W. Koen, and W. L. Mouton. Physics Department, Merensky Institute for Physics, University of Stellenbesch, South Africa
πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 63 KB

Gamma radiation from the decay of two resonances in the reaction 26Mg(p, +'A1 at Ep = 1.785 MeV and 1.965 MeV, have been resonantly absorbed in aluminium to excite the states at 9.991 MeV and 10.165 MeV, respectively. In addition the y-decay of the resonances have been studied in detail and angular