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RELATIVISTIC DESCRIPTION OF HEAVY Q(Q)OVER-BAR BOUND-STATES
Date
1994-10-01
Author
ZAKOUT, I
Sever, Ramazan
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We study the relativistic description of heavy qqBAR bound states in the context of the relativistic wave equation. We used some attractive QCD based potentials where the vector part incorporates in the two loop perturbation QCD effects at short distances while the scalar part approaches the linear confining potential at large distances. We calculate the energy levels, leptonic and hadronic decay widths, as well as the E1 rate transition for ccBAR and bbBAR. Results are compared with their experimental values.
Subject Keywords
Kernel
,
Mesons
,
Parameter
,
Systems
,
QCD
,
Flux-tube
,
Wave-equations
,
Quarkonium spectrum
,
Quantum chromodynamics
,
Retardation corrections
URI
https://hdl.handle.net/11511/62491
Journal
PHYSICAL REVIEW D
DOI
https://doi.org/10.1103/physrevd.50.4611
Collections
Department of Physics, Article
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I. ZAKOUT and R. Sever, “RELATIVISTIC DESCRIPTION OF HEAVY Q(Q)OVER-BAR BOUND-STATES,”
PHYSICAL REVIEW D
, pp. 4611–4618, 1994, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62491.