Baryon interactions from lattice QCD with physical masses - S = -2 sector

Kenji Sasaki, Sinya Aoki, Takumi Doi, Shinya Gongyo, Tetsuo Hatsuda, Yoichi Ikeda, Takashi Inoue, Takumi Iritani, Noriyoshi Ishii, Takaya Miyamoto, Keiko Murano

研究成果: ジャーナルへの寄稿Conference article


The strangeness S = -2 baryon-baryon interaction is investigated directly from the fundamental theory of the strong interaction, QCD. The HAL QCD method enables us to extract baryon interactions from the Nambu-Bethe-Salpeter wave functions without using any experimental information. We present our latest result on the S = -2 baryon interactions and discuss the Hdibaryon state using potentials which are calculated by using the (almost) physical point gauge configurations with large lattice volume of (8.1fm)4 generated on the K-computer.

ジャーナルProceedings of Science
Part F128557
出版物ステータス出版済み - 1 1 2016
イベント34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, 英国
継続期間: 7 24 20167 30 2016


All Science Journal Classification (ASJC) codes

  • General


Sasaki, K., Aoki, S., Doi, T., Gongyo, S., Hatsuda, T., Ikeda, Y., ... Murano, K. (2016). Baryon interactions from lattice QCD with physical masses - S = -2 sector. Proceedings of Science, Part F128557.