We extract the magnetic polarizability from the quadratic response of a hadron's mass shift in progressively small static magnetic fields. The calculation is done on a 24x12x12x24 lattice at a = 0.17 fm with an improved gauge action and the clover quark action. The results are compared to those from experiments and models where available.
@article{arxiv.hep-lat/0209128,
title = {Magnetic polarizability of hadrons from lattice QCD},
author = {L. Zhou and F. X. Lee and W. Wilcox and J. Christensen},
journal= {arXiv preprint arXiv:hep-lat/0209128},
year = {2014}
}
Comments
3 pages, 3 figures, contribution to Lattice 2002 (spectrum)