102Ag: In-beam gamma-ray spectroscopy |
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Authors: | S Rastikerdar |
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Institution: | (1) Physics Department, Isfahan University, Iran |
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Abstract: | Gamma-rays associated with the decay of states in the 102Ag nucleus have been identified, sixty-four of them for the first time following the reaction 50Cr(56Fe, 3pn)102Ag at a mean energy of 195 MeV. Identification was made using an array of nine escape-suppressed Ge detectors coupled to the Daresbury Recoil Separator. Excited states in 102Ag were identified using recoil-gamma and γγ coincidences. From the intensity balance and the coincidence data, a new set of levels was identified which may be interpreted as reminiscent of “three-quasiparticle” bands in neighboring odd-mass nuclei and similar to a four-quasi-particle band observed in 106Ag. |
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