MASS SPECTRUM OF GROUND STATE BARYONS IN A DIQUARK-QUARK MODEL

MASS SPECTRUM OF GROUND STATE BARYONS IN A DIQUARK-QUARK MODEL

<正> It is conjectured that two quarks in a baryon may form a cluster-diguark owing to color interactions. Based on the diquark-quark picture the mass spectra for baryons and baryoniums have been investigated. Moreover, in hadron-hadron and hadron-lepton processes there may also be some...

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Veröffentlicht in:科学通报：英文版 1984 (11), p.1475-1480
1. Verfasser: 赵光达
Format: Artikel
Sprache:eng
Schlagworte:
hadron
quark
picture
meson
flavor
momentum
favor
angular
indications
singlet
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Zusammenfassung:<正> It is conjectured that two quarks in a baryon may form a cluster-diguark owing to color interactions. Based on the diquark-quark picture the mass spectra for baryons and baryoniums have been investigated. Moreover, in hadron-hadron and hadron-lepton processes there may also be some indications in favor of this picture. The gluon exchange effects in quantum ehromodynamics (QCD) have been considered to
ISSN:2095-9273