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Lattice study on kaon nucleon scattering length in the I=1 channel

Authors
  • Meng, Guangwei
  • Miao, Chuan
  • Du, Xining
  • Liu, Chuan
Type
Published Article
Publication Date
Nov 14, 2003
Submission Date
Sep 11, 2003
Identifiers
DOI: 10.1142/S0217751X04019627
Source
arXiv
License
Unknown
External links

Abstract

Using the tadpole improved clover Wilson quark action on small, coarse and anisotropic lattices, $KN$ scattering length in the I=1 channel is calculated within quenched approximation. The results are extrapolated towards the chiral and physical kaon mass region. Finite volume and finite lattice spacing errors are also analyzed and a result in the infinite volume and continuum limit is obtained which is compatible with the experiment and the results from Chiral Perturbation Theory.

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