3 citations · 6 across the 8 of their papers we have counts for
9 papers
An improvement of model-independent method for meson charge radius calculation
Kohei Sato, Hiromasa Watanabe, Takeshi Yamazaki
We propose a variant of the model-independent method for determining meson charge radii from spatial moments of correlation functions on the lattice. Traditional determinations bas…
Recent update of nucleon axial-vector charge with the PACS10 superfine lattice
Masato Nagatsuka, Yasumichi Aoki, Ken-Ichi Ishikawa +7
We update the results of the nucleon axial-vector charge with the third ensemble of the PACS10 gauge configurations, which are generated by the PACS Collaboration at the physical p…
Investigating the axial structure of the nucleon based on large-volume lattice QCD at the physical point
Ryutaro Tsuji, Yasumichi Aoki, Ken-Ichi Ishikawa +6
We present a short summary for the calculations of the nucleon form factors, which are relevant to improving the accuracy of the current neutrino oscillation e…
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…
A proposal for removing -state contamination from the nucleon induced pseudoscalar form factor in lattice QCD
Shoichi Sasaki, Yasumichi Aoki, Ken-Ichi Ishikawa +6
In the PACS10 project, the PACS collaboration has generated three sets of the PACS10 gauge configurations at the physical point with lattice volume larger than a…
Calculation of meson charge radii using model-independent method in the PACS10 configuration
Kohei Sato, Hiromasa Watanabe, Takeshi Yamazaki for PACS Collaboration
We report our preliminary results for the charge radii of and mesons with the PACS10 configuration generated at the physical point using the Iwasaki gauge action an…
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…
Nucleon form factors in lattice QCD at the physical point : finite lattice spacing effect on the root-mean-square radii
Ryutaro Tsuji, Yasumichi Aoki, Ken-Ichi Ishikawa +6
We present results for the nucleon form factors: electric (), magnetic (), axial (), induced pseudoscalar () and pseudoscalar () form factors, using the se…
Comparison with model-independent and dependent analyses for pion charge radius
Kohei Sato, Hiromasa Watanabe, Takeshi Yamazaki
Traditionally, there has been a method to extract the charge radius of a hadron based on the fits of its form factor with some model assumptions. In contrast, a completely differen…