We present an update of an on-going project to determine the disconnected contributions to hadronic structure, specifically, the scalar matrix element and the quark contribution to the spin of the nucleon.
Cite
@article{arxiv.1011.2194,
title = {Disconnected contributions to hadronic structure},
author = {Sara Collins and Gunnar Bali and Andrea Nobile and Andreas Schafer and Yoshifumi Nakamura and James Zanotti},
journal= {arXiv preprint arXiv:1011.2194},
year = {2010}
}
Comments
7 pages, 7 figures, talk given at 28th International Symposium on Lattice Field Theory (Lattice 2010), Villasimius, Italy, 14-19 June 2010