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Title: Heavy quarkonia description from a generalized screened potential model

The spectral effect of open flavor meson-meson thresholds in heavy quarkonia is analyzed by using a Non Relativistic Quark Model. The proposed form of the effective quark-antiquark potential, based on lattice indications, incorporates implicitly screening effects from meson-meson configurations. The application of the model to heavy quarkonia provides a resonable description of unconventional J{sup ++} charmonium states and a definite prediction for unconventional J{sup ++} states in bottomonium.
Authors:
 [1]
  1. Departamento de Física Teórica, Universitat de València (UV) and IFIC (UV-CSIC), Valencia (Spain)
Publication Date:
OSTI Identifier:
22499049
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1701; Journal Issue: 1; Conference: 11. conference on quark confinement and hadron spectrum, Saint Petersburg (Russian Federation), 8-12 Sep 2014; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BOTTOMONIUM; CHARMONIUM; CONFIGURATION; FLAVOR MODEL; FORECASTING; POTENTIALS; QUARK-ANTIQUARK INTERACTIONS; RELATIVISTIC RANGE; SCREENING