Abstract
High spin states of In-107 have been investigated using the reaction Mo-94(O-16, p2n)(107) In at a beam energy of 70 MeV. A total of 62 new gamma transitions have been placed in the level scheme and several Delta I = 1 sequences and one Delta I = 2 sequence have been found. Lifetime measurements using the Doppler-shift attenuation method (DSAM) have been carried out for band states of Delta I = 1 and Delta I = 2. A decreasing trend of B(M1) strengths with increasing spin deduced for the Delta I = 1 band indicates the presence of a shears mechanism. The experimental data for this band are compared with the tilted axis cranking (TAC) calculations. The Delta I = 2 band has been found to be a deformed band with beta(2) similar to 0.2.