Spectroscopy of 88Y by the (p,dγ) reaction
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Physical Review C - Nuclear Physics, ISSN: 1089-490X, Vol: 86, Issue: 6, Page: 67301-67301
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- Physics and Astronomy; low-spin high-excitation energy states; 88Y; proton beam; monoisoptopic 89Y target; Nuclear; Physics
Low-spin, high-excitation energy states in 88Y have been studied using the 89Y(p,dγ) reaction. For this experiment a 25 MeV proton beam was incident upon a monoisotopic 89Y target. A silicon telescope array was used to detect deuterons, and coincident γ rays were detected using a germanium clover array. Most of the known low-excitation-energy low-spin states populated strongly via the (p,d) reaction mechanism are confirmed. Two states are seen for the first time and seven new transitions, including one which bypasses the two low-lying isomeric states, are observed. © 2012 American Physical Society.