The high-spin states of very neutron-deficient doubly odd nucleus 190T1 have been investigated via the 160Gd(35C1, 5n)190T1 reaction by using techniques of in-beam γ-ray spectroscopy. Measurements of X-γ and γ-γ-t coincidences were performed with 12BGO(AC)HPGe detectors. Based on the gated spectra, γ-γ coinci-dence relationships, γ ray energy sums, γ ray relative intensities and the previous work, the level scheme
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