Speaker
Takeshi. O Yamamoto
(JAEA)
Description
X-ray spectroscopy of hadronic atoms give us various information on the strong interaction between hadrons and nuclei. At J-PARC, we are aiming for the world-first detection of the X rays from atoms with a doubly strange hyperon, $\Xi^-$. Recently, two experiments, J-PARC E07 and J-PARC E03, have been performed for the detection of X rays from $\Xi$ atoms. Overview and status of these measurements will be presented. We will also discuss future plan of X-ray spectroscopy on $\Xi$-atoms, which can be performed together with high resolution $\Xi$ hypernuclear spectroscopy
using newly constructed S-2S spectrometer. Preparation status will be shown in this contribution.
Primary author
Takeshi. O Yamamoto
(JAEA)
