Staff Members - Benha University
Mass spectra and leptonic decay widths of heavy quarkonia by using psi function
• 2004
Publication Information
Authors
LI Abou-Salem
Keywords
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Journal
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Volume
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Pages
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publication.type
International
Paper Link
Open Link
Supplementary Materials
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Abstract
In this study, a non-relativistic two-body wave equation is used to describe the
properties of heavy quark–antiquark systems with a potential proportional to the ψ-function.
The wave equation is transformed into a true eigenvalue equation and solved numerically.
Both the resonance masses and the leptonic decay widths of cc and bb mesons are
calculated. The obtained results showed that the quark–antiquark interaction in these
systems could be described adequately by using this simple potential form.
properties of heavy quark–antiquark systems with a potential proportional to the ψ-function.
The wave equation is transformed into a true eigenvalue equation and solved numerically.
Both the resonance masses and the leptonic decay widths of cc and bb mesons are
calculated. The obtained results showed that the quark–antiquark interaction in these
systems could be described adequately by using this simple potential form.