Speaker
Dr
Toshiyuki Gogami
(Kyoto University)
Description
A new magnetic spectrometer S-2S is being installed at the K1.8 beam line of J-PARC, Japan. The installation is planned to be completed this year. The first experimental attempt is to measure the binding energy of a $\Xi$ hypernucleus $^{12}_{\Xi}$Be by a missing-mass method through the $(K^{-},K^{+})$ reaction. An expected binding-energy resolution is about $2~$MeV (FWHM) which is the best among existing data. In addition, we are planning a systematic investigation of double-strangeness nuclei following the $^{12}_{\Xi}$Be measurement. In the talk, experimental programs for the strangeness nuclear physics by using the new spectrometer S-2S at J-PARC will be introduced.
Primary authors
Dr
Toshiyuki Gogami
(Kyoto University)
for the S-2S Collaboration
