Possible Physics Program with a Large Acceptance Hyperon Spectrometer at J-PARU

摘要

We are going to construct a large acceptance hyperon spectrometer (HypTPC) at J-PARC primarily to search for H-dibaryon. The HypTPC consists of a superconducting Helmholtz magnet and a Time Projection Chamber (TPC). The short-life hyperons can be detected with high precision as well as any charged particles. Here, we discuss possible physics programs other than H-dibaryon which can be done with this spectrometer, such as a nucleon resonance spectroscopy experiment, systematic study of Λ(1405) and spectroscopy of Ξ and Ω~- resonances.