Overview of in-beam gamma-ray spectroscopy at the RIBF

Abstract

At the Radioactive Isotope Beam Factory stable primary beams are accelerated up to 345 MeV/u and incident on a primary target to produce cocktail secondary beams with the fragment separator BigRIPS ranging from the lightest nuclei up to the lead region. For in-beam γ-ray spectroscopy, the secondary beams impinge on a reaction target at energies between 100 and 300 MeV/u. Reaction residues are identified with the ZeroDegree spectrometer and γ-rays detected with the NaI(Tl) based DALI2 array. This conference paper outlines the experimental setup and presents recent exemplary results.