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General

We aim to perform experiments with the K1.8 beam line of the 50 GeV proton-synchrotron facility at J-PARC. The high intensity pion beams by the slow beam extraction will be used. Our subjects are a copious production of the neutron-rich hypernuclei by the double-charge exchange (DCX) reactions (E10) and a detail study on the non-mesonic weak decay in the A=4 hypernuclei (E22).

E10: Study of Neutron-Rich Λ-Hypernuclei

Publications

  • "Search for 6ΛH hypernucleus by the (π-,K+) reaction at pπ-=1.2 GeV/c", H. Sugimura, et al., J-PARC E10 Collaboration, Phys. Lett. B729 (2014) 39.
  • "Missing-mass spectroscopy with the 6Li(π−,K+)X reaction to search for 6ΛH", R. Honda, et al., J-PARC E10 Collaboration, Phys. Rev. C96 (2017) 014005.

Proposal and PAC presentation

  • PAC in September 2013: Presentation on status of E10 by A. Sakaguchi (filePDF)
  • PAC in January 2013: Presentation on status of E10 by A. Sakaguchi (filePDF)
  • PAC in July 2012: Presentation on status of E10 by A. Sakaguchi (filePDF)
  • PAC in January 2007
    • P10-1 (E10): Production of Neutron-Rich Λ-Hypernuclei with the Double Charge-Exchange Reaction (filePDF)
    • Presentation by A. Sakaguchi (filePDF)

FIFC report and presentation

  • Report on technical issues for E10 experiment (filePDF)
  • FIFC presentation (filePDF)
  • FIFC QandA (filePDF)

E22: Study of Weak Decay of Λ-Hypernuclei

Proposal and PAC presentation

  • PAC in January 2007
    • P10-2 (E22): Exclusive Study on the ΛN Interaction in A=4 Λ-Hypernuclei (filePDF)
    • Presentation by S. Ajimura (filePDF)

Information

Talks

Photos


Last-modified: 2017-09-10 (Sun) 08:28:50 (10d)