Analyzing powers of valence and inner neutron-hole states in 115Sn via the 116Sn(, t) reaction
作者： G. Perrin , G. Duhamel , C. Perrin , E. Gerlic , S. Galès
DOI: 10.1016/0375-9474(81)90118-4
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摘要: Abstract The reaction 116 Sn( d , t) 115 Sn up to 7.5 MeV excitation energy has been studied at 40 incident using a vector polarized deuteron beam. measured analyzing power reveals strong J -dependence effects and used clearly assign the spin of number low-lying states in nucleus. At higher energy, broad fragmented bump is observed between 3.7 6.0 Sn. This work reports on one first attempts determine such structure through polarization measurements. data indicates mixing spins = 9 2 1 agreement with g p inner neutron-hole strengths In addition, some 3 components are around ~ 4.6 energy.
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