Towards 100Sn with GASP + Si-ball + Recoil Mass Spectrometer: High-spin states of 105Sn an 103In

Abstract Very proton rich nuclei in the A≈100 region have been investigated using the GASP array coupled with the Recoil Mass Spectrometer (RMS) and the GASP Si-ball. High-spin states of 105 Sn and 103 In nuclei formed with the reaction 58 Ni + 50 Cr at 210 MeV have been investigated up to ≈ 10 and 7 MeV of excitation energy respectively. We have confirmed the known excited states for both nuclei and extended to higher spin the level scheme. The experimental level schemes are compared with shell model calculations.