Examining the evidence for exotic hadrons

被引：0

作者：

Szczepaniak, Adam P. ^{[1
]}

机构：

[1] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA

[2] Indiana Univ, Nucl Theory Ctr, Bloomington, IN 47405 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2006年 / 161卷

关键词：

D O I：

10.1016/j.nuclphysbps.2006.08.018

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In the past few years we have witnessed a renaissance in hadron spectroscopy and a renewed interest in strong QCD interactions. RHIC has announced discovery of a new state of hadronic matter, characterised as a highly-correlated, low viscosity super-fluid. Several collider experiments have reported signals for new states the charmonium spectrum and with open charm. Not long ago the unusually large number of light-quark scalar resonances in the 1 - 2 GeV mass region was interpreted as a signature for the scalar glue-ball. The BNL E852 experiment announced discovery of light-quark hybrid mesons, and finally in the past couple of years several experiments have reported discovery of pentaquarks. In this talk I will review the status of the exotic hybrid mesons and the pentaquark.

引用

页码：218 / 222

页数：5

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