Speaker
Takuya Sugiura
Description
The Laplacian Heaviside (LapH) smearing technique is proved to be useful in precision determination of multi-hadron spectrum. We apply the LapH source smearing to the nuclear force calculation by the HAL QCD method, finding that the 1S0 and 3S1-3D1 potentials are obtained with good precision. The parity-odd sector, including the LS force, are also discussed.
Author
Co-authors
Yutaro Akahoshi
(Yukawa Institute for Theoretical Physics, Kyoto University)
Tatsumi Aoyama
(Nagoya University)
Takahiro Doi
(Research Center for Nuclear Physics, Osaka university)
Takumi Doi
