核子及其宇称伙伴分布振幅的最新进展
高能物理 - 格点
2011-12-05 v1
摘要
在小夸克间距下计算重子波函数是 QCDSF 合作组正在进行的工作。关于核子及其负宇称伙伴 N*(1535) 的归一化常数和分布振幅的最新进展中，我们展示了有助于控制有限尺寸效应的新格点数据。我们利用新的手征微扰理论结果，执行向物理点的外推。
引用
@article{arxiv.1112.0473,
title = {An Update on Distribution Amplitudes of the Nucleon and its Parity Partner},
author = {R. W. Schiel and G. S. Bali and V. M. Braun and S. Collins and M. Göckeler and C. Hagen and R. Horsley and Y. Nakamura and D. Pleiter and P. E. L. Rakow and A. Schäfer and G. Schierholz and H. Stüben and P. Wein and J. M. Zanotti},
journal= {arXiv preprint arXiv:1112.0473},
year = {2011}
}
备注
7 pages, 4 figures, talk given at the XXIX International Symposium on Lattice Field Theory - Lattice 2011, July 10-16 2011, Squaw Valley, Lake Tahoe, California