Recent status and physics overview at SPring-8 LEPS2 BGOegg

ORAL

Abstract

The SPring-8 LEPS2/BGOegg was newly constructed for the purpose to increase the beam intensity from the SPring-8/LEPS experiments and to achieve the large acceptance coverage with BGOegg and peripheral detectors. The new EM calorimeter BGOegg covers the large acceptance and indicate the high energy and position resolution. In January 2013, the first beam produced by Laser-Electron-Photon (LEP) has been delivered to the SPring-8/LEPS2 beamline. BGOegg and peripheral detectors successfully collected data for the few months. We'll present recent status of LEPS2/BGOegg experiment and discuss physics programs, which are aiming to perform at LEPS2/BGOegg, such as the searches for $\eta^\prime$ mesic-nuclei and excited baryon resonances.

Authors

  • Manabu Miyabe

    • Research Center for Electron Photon Science, Tohoku University
  • Takatsugu Ishikawa

    • Research Center for Electron Photon Science, Tohoku University
  • Yuji Matsumura

    • Research Center for Electron Photon Science, Tohoku University
  • Norihito Muramatsu

    • Research Center for Electron Photon Science, Tohoku University
  • Hajime Shimizu

    • Research Center for Electron Photon Science, Tohoku University
  • Ken'ichiro Shiraishi

    • Research Center for Electron Photon Science, Tohoku University
  • Yusuke Tsuchikawa

    • Research Center for Electron Photon Science, Tohoku University
  • Ryuji Yamazaki

    • Research Center for Electron Photon Science, Tohoku University
  • Hirotomo Hamano

    • RCNP
  • Tomoaki Hotta

    • RCNP
  • Yuuto Kasamatsu

    • RCNP
  • Takashi Nakano

    • RCNP
  • Tran Nam

    • RCNP
  • Tetsuhiko Yorita

    • RCNP
  • Masaru Yosoi

    • RCNP
  • Toshikazu Hashimoto

    • Kyoto University
  • Keigo Mizutani

    • Kyoto University
  • Natsuki Tomida

    • Kyoto University
  • Masayuki Niiyama

    • Kyoto University
  • Kenneth Hicks

    • Ohio University
  • Shinichi Masumoto

    • University of Tokyo
  • Takuya Shibukawa

    • University of Tokyo
  • Kyoichiro Ozawa

    • KEK
  • Yuji Ohashi

    • JASRI
  • Hiroaki Ohnishi

    • RIKEN