Extraction of hadron interactions above inelastic threshold in lattice QCD

Sinya AOKI; Noriyoshi ISHII; Takumi DOI; Tetsuo HATSUDA; Yoichi IKEDA; Takashi INOUE; Keiko MURANO; Hidekatsu NEMURA; Kenji SASAKI

doi:10.2183/pjab.87.509

Original Articles

Extraction of hadron interactions above inelastic threshold in lattice QCD

Sinya AOKI, Noriyoshi ISHII, Takumi DOI, Tetsuo HATSUDA, Yoichi IKEDA, Takashi INOUE, Keiko MURANO, Hidekatsu NEMURA, Kenji SASAKI

著者情報

キーワード: nuclear potential, hadron interaction, lattice QCD, inelastic scattering

ジャーナルフリー

2011 年 87 巻 8 号 p. 509-517

DOI https://doi.org/10.2183/pjab.87.509

詳細

抄録

We propose a new method to extract hadron interactions above inelastic threshold from the Nambu–Bethe–Salpeter amplitude in lattice QCD. We consider the scattering such as A + B → C + D, where A, B, C, D are names of different 1-particle states. An extension to cases where particle productions occur during scatterings is also discussed.

(Communicated by Toshimitsu YAMAZAKI, M.J.A.)

責任著者(Corresponding author)

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