CAGRA + Grand Raiden campaign at RCNP

ORAL

Abstract

CAGRA + Grand Raiden campaign-type experiments were performed at the Research Center for Nuclear Physics (RCNP) in October-December, 2016. The clover array CAGRA was located at the target position of the high-resolution spectrometer, Grand Raiden (GR), for coincidence measurement between a particle and gamma rays. In order to realize low-background gamma-ray detection at the target position in coincidence with light ions scattered at forward angles, we combined CAGRA with the Grand RAiden Forward mode (GRAF) beam line. The experiments aimed at studying a) the nature of the pygmy dipole resonances, b) isovector spin-flip responses of nuclei for astrophysical neutrino-nucleus inelastic scattering, c) gamma-transitions in the super-deformed band-head, and d) excitation of high-spin states via light-ion reactions. In this talk, we will present the summary of the experiments and discuss recent results from the CAGRA+GR collaboration.

 

Presenters

  • Nobuyuki Kobayashi

    RCNP, Osaka Univ., RCNP, RCNP (Osaka University), RCNP, Osaka University, RCNP, Osaka Universiry, Research Center for Nuclear Physics, Osaka University

Authors

  • Nobuyuki Kobayashi

    RCNP, Osaka Univ., RCNP, RCNP (Osaka University), RCNP, Osaka University, RCNP, Osaka Universiry, Research Center for Nuclear Physics, Osaka University

  • Nobuyuki Kobayashi

    RCNP, Osaka Univ., RCNP, RCNP (Osaka University), RCNP, Osaka University, RCNP, Osaka Universiry, Research Center for Nuclear Physics, Osaka University