TY - JOUR
T1 - Baryon interactions from lattice QCD with physical masses -S = -3 sector
T2 - 34th Annual International Symposium on Lattice Field Theory, LATTICE 2016
AU - Ishii, Noriyoshi
AU - Aoki, Sinya
AU - Doi, Takumi
AU - Gongyo, Shinya
AU - Hatsuda, Tetsuo
AU - Ikeda, Yoichi
AU - Inoue, Takashi
AU - Iritani, Takumi
AU - Miyamoto, Takaya
AU - Murano, Keiko
AU - Nemura, Hidekatsu
AU - Sasaki, Kenji
N1 - Publisher Copyright:
© Copyright owned by the author(s).
PY - 2016
Y1 - 2016
N2 - We present lattice QCD results of baryon-baryon potentials in S = -3 sector, i.e., Ξ∑ (I = 3=2) potentials and ΞΛ-Ξ∑ coupled channel potentials (I = 1=2) by using the 2+1 flavor gauge config- urations with almost the physical quark masses generated on 964 lattice with a-1 ≃ 2:3 GeV and L = 96a ≃ 8:1 fm where mπ ≃ 146 MeV and mK ≃ 525 MeV. These potentials are obtained based on the time-dependent HAL QCD method with a non-relativistic approximation. Qualitative be- haviors of the results are found to be consistent with those in the flavor SU(3) limit.
AB - We present lattice QCD results of baryon-baryon potentials in S = -3 sector, i.e., Ξ∑ (I = 3=2) potentials and ΞΛ-Ξ∑ coupled channel potentials (I = 1=2) by using the 2+1 flavor gauge config- urations with almost the physical quark masses generated on 964 lattice with a-1 ≃ 2:3 GeV and L = 96a ≃ 8:1 fm where mπ ≃ 146 MeV and mK ≃ 525 MeV. These potentials are obtained based on the time-dependent HAL QCD method with a non-relativistic approximation. Qualitative be- haviors of the results are found to be consistent with those in the flavor SU(3) limit.
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M3 - Conference article
AN - SCOPUS:85025835834
SN - 1824-8039
VL - Part F128557
JO - Proceedings of Science
JF - Proceedings of Science
Y2 - 24 July 2016 through 30 July 2016
ER -