HADRON SPECTROSCOPY WITHOUT CONSTITUENT GLUE

Author:

KLEMPT EBERHARD1

Affiliation:

1. Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, Nußallee 14-16, D-53115 Bonn, Germany

Abstract

Glueballs and hybrids are predicted to exist but searches for them have failed to provide conclusive evidence. One–gluon exchange is not an important part of strong interactions in this energy regime. Instead, quarks seem to interact indirectly, via changes of the QCD vacuum. Strong interactions seem to be governed by instanton–induced interactions; the chiral soliton model gives a more suitable interpretation of the Θ+(1540) than models based on the dynamics of four quarks and one antiquark.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Where is the pseudoscalar glueball?;Journal of Physics G: Nuclear and Particle Physics;2011-02-03

2. FRONT MATTER;International Journal of Modern Physics A;2009-05

3. The case of the pseudoscalar glueball;Journal of Physics G: Nuclear and Particle Physics;2006-08-10

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