2 papers
hep-lat2025
Method for high-precision determination of the nucleon axial structure using lattice QCD: Removing -state contamination
Yasumichi Aoki, Ken-Ichi Ishikawa, Yoshinobu Kuramashi +6
We performed a precise calculation of physical quantities related to the axial structure of the nucleon using 2+1 flavor lattice QCD gauge configuration (PACS10 configuration) gene…
hep-lat2025
Studies of nucleon isovector structure with the PACS10 superfine lattice
Ryutaro Tsuji, Yasumichi Aoki, Ken-Ichi Ishikawa +6
We present the results for the nucleon axial-vector, induced pseudoscalar and pion-nucleon couplings obtained from 2+1 flavor lattice QCD at the physical point with a large spatial…