J
J.-C. Raynal
Researcher at Centre national de la recherche scientifique
Publications - 95
Citations - 2656
J.-C. Raynal is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Quark & Quark model. The author has an hindex of 25, co-authored 93 publications receiving 2510 citations.
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"Naive" Quark-Pair-Creation Model of Strong-Interaction Vertices
TL;DR: In this paper, the authors formulate the vacuum quark-pair-creation model (QPC) of strong-interaction vertices (Micu, Carlitz and Kislinger) in terms of the harmonic-oscillator spatial-SU(6) wave functions and an explicit vacuum quarks-antiquark transition matrix (both displaying the quark internal momenta).
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Naive quark pair creation model and baryon decays
TL;DR: In this paper, the naive quark-pair-creation model was shown to correctly describe the observed centrifugal-barrier effect in the baryon decays in which more than one partial wave contributes.
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Strong decays of ψdblac; (4.028) as a radial excitation of charmonium
TL;DR: The decay rates of ψdblac; (4.028)→ D D, D D ∗ + D D * ∗, D ∠, D * * ∆ D ∆ can be fairly well understood with the assignment this state as a second radial excitation of charmonium as mentioned in this paper.
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Why is ψ(4.414) so narrow
TL;DR: In this paper, the authors showed that the contribution from P-wave charmed mesons can be suppressed either by phase space or by the nodes if their masses lie within a certain range.