文章基本信息
- 标题：Update on disconnected contributions to hadronic structure.
- 本地全文：下载
- 作者：S. Collins ; G. Bali ; A. Nobile 等
- 期刊名称：PoS - Proceedings of Science
- 印刷版ISSN：1824-8039
- 出版年度：2010
- 卷号：2010
- 出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
- 摘要：We present an update of an on-going project to determine the disconnected contributions to hadronic structure, specifically, the scalar matrix element, hN| ¯ qq|Ni, and the quark contribution to the spin of the nucleon Dq = hN| ¯ qgmg5q|Ni/mN.
