The components of nucleus, neutron and proton, have their spins and isospins and their combination leads to various aspects of nucleus. Nuclear structure has been studied by manipulating these quantum numbers as well as the internal energy of nuclei by scattering and other experiments. RI beams provides us of a new means of manipulation while RI beams themselves are of keen interest. We are exploring new aspects of nucleus by using the high-resolution magnetic spectrometer SHARAQ, the active target system, and other apparatuses.
