Anomalous Shift In Crossing Frequency For The Proton 1/2[541] Band In Ta-175

High-spin states in Ta-175 have been populated in the Gd-160 (F-19, 4n) Ta-175 reaction with beams provided by the HI-13 tandem accelerator at the Institute of Atomic Energy in Beijing. A level scheme was constructed from gamma-gamma-coincidence experiments. Seven decay sequences built on 5/2+[402], 1/2-[541], 7/2+[404] and 9/2[514] proton Nilsson configuration have been extended to higher spin. An anomalously large delay of the neutron AB crossing built on the h9/2 proton Nilsson State 1/2-[541] is discussed.