Proposal to the ISOLDE and Neutron Time-of-Flight Committee ( Following HIE-ISOLDE Letter of Intent I-111 ) First spectroscopy of the the r-process nucleus 135 Sn January 10 , 2018

We propose to study states in the isotope 135Sn populated by a 134Sn(d,p) oneneutron transfer reaction at 10 MeV/u in inverse kinematics. The experimental set-up will consist of MINIBALL and T-REX. We aim for the identification excited states in this nucleus for the first time. Excitation energies, spin-parity assigmentments and spectroscopic factors extracted from the data will allow for a stringent test of predictions by state-of-the-art shell model calculations in this region. Requested shifts: [24] shifts, (split into [1] runs over [1] years) Installation: [MINIBALL + T-REX]