A Perspective on Pentaquarks
高能物理 - 唯象学
2011-09-13 v2 高能物理 - 理论
核理论
摘要
Recent discoveries of manifestly exotic, narrow baryon resonances present a fundamental challenge for our theoretical understanding of low-energy QCD. This is a brief survey of their interpretation, emphasizing the possibility that diquark correlations are centrally involved. Many predictions and suggestions for future directions follow from that idea.
引用
@article{arxiv.hep-ph/0401034,
title = {A Perspective on Pentaquarks},
author = {Robert Jaffe and Frank Wilczek},
journal= {arXiv preprint arXiv:hep-ph/0401034},
year = {2011}
}
备注
8 pages; Plenary talk by FW at the European Physical Society, Aachen, August 2003; proposed operator for 1/2+ pentaquark lattice simulation corrected; references added