Excited States of ^<25>Mg from the ^<27>Al(d, α)^<25>Mg Reaction and 2I+1 Rule
スポンサーリンク
概要
- 論文の詳細を見る
The excitation functions for the ^<27>Al(d, α)^<25>Mg reaction leading up to the 14th level of the final nucleus were obtained at 90°(lab.) in the deuteron energy range from 5.7 to 8.0 MeV in steps of 25 keV. The average values of the excitation functions over the incident energies agree well with the 2I+1 rule for the levels of which spins have been established. By using the 2I+1 rule spins of the 10th, 11th, 12th, 13th and 14th excited states of ^<25>Mg were determined respectively as 5/2, 7/2, 9/2, 1/2 and 3/2 or 5/2, which are not in contradiction to the previous knowledge. Fluctuation damping coefficients N were calculated from the fluctuations in the excitation functions, and the validity for the use of N values as a guide to determine the nuclear spins was examined.
- 社団法人日本物理学会の論文
- 1975-11-15