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Helium Nuclei in Quenched Lattice QCD
T. Yamazaki, Y. Kuramashi, A. Ukawa
We present results for the binding energies for He and ^3He nuclei calculated in quenched lattice QCD at the lattice spacing of a = 0.128 fm with a heavy quark mass corresponding t…
Physical Point Simulation in 2+1 Flavor Lattice QCD
CS Collaboration, S. Aoki, K. -I. Ishikawa +12
We present the results of the physical point simulation in 2+1 flavor lattice QCD with the nonperturbatively -improved Wilson quark action and the Iwasaki gauge action at $β=…
Precise determination of the strong coupling constant in Nf=2+1 lattice QCD with the Schrödinger functional scheme
S. Aoki, K. I. Ishikawa, N. Ishizuka +11
We present an evaluation of the running coupling constant for Nf=2+1 QCD. The Schroedinger functional scheme is used as the intermediate scheme to carry out non-perturbative runnin…
SU(2) and SU(3) chiral perturbation theory analyses on baryon masses in 2+1 flavor lattice QCD
K. -I. Ishikawa, N. Ishizuka, T. Izubuchi +9
We investigate the quark mass dependence of baryon masses in 2+1 flavor lattice QCD using SU(3) heavy baryon chiral perturbation theory up to one-loop order. The baryon mass data u…