K+ → π+π0 decay amplitude in quenched lattice QCD
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概要
- 論文の詳細を見る
A new study is reported of a lattice QCD calculation of the K+ → π+π0 decay amplitude with the Wilson quark action in the quenched approximation at β = 6.1. The amplitude is extracted from the K → ππ Green function, and a conversion to the continuum value is made employing a recent one-loop calculation of chiral perturbation theory. The result is consistent with the experimental value if extrapolated to the chiral limit.
- Elsevier Science B.V.の論文
- 1998-00-00
Elsevier Science B.V. | 論文
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