High spin states in Zn have been observed using the ' Ca("Si, a2py) 'Zn reaction at beam energies of 93.5 and 102 MeV. j'-y coincidence measurements, angular distributions, and directional correlation of oriented nuclei ratios were used to determine a likely decay scheme. Levels with probable spin as high as J = 12 have been observed.NUCLEAB REACTIONS 40Ca( Si, n2pp) 93.5 and 102 MeV: rneasuled Eyã (E~, 8), y-y coincidence. 62Zn deduced E",J, m decay scheme. J
The 24Mg('sC, av~) 3 S reaction has been investigated in the energy range E~,b =24 -36MeV. Excitation curves taken at forward (0') and backward (173') angles show striking dissimilarities in both the ao and a~channels. Complete angular distributions in the ao channel taken at selected energies do not resemble the square of a single Legendre polynomial over the full angular range. It is concluded that previous spin assignments to suggested isolated resonances using this reaction cannot be substantiated.
NUCLEAR REACTIONSMg(' C,a) S, E&ab --24 -36 MeV, meas: ared cr(E, S) = 0, 8 = 173', o(8) at selected energies.
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