Universal Behavior in Excited Heavy-Light and Light-Light Mesons

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Olsson, M. G. (1996)
  • Related identifiers: doi: 10.1103/PhysRevD.55.5479
  • Subject: High Energy Physics - Phenomenology
    arxiv: High Energy Physics::Phenomenology | High Energy Physics::Lattice | Nuclear Experiment | High Energy Physics::Experiment

A common pattern of large orbital and radial excitations in heavy-light and light-light mesons is demonstrated. Within a general potential model the Regge slopes of the light degrees of freedom for these mesons are shown to be in the ratio of two. The possibility of ``tower'' degeneracy occurs only with pure scalar confinement.
  • References (4)

    [1] Particle Data Group, Phys. Rev. D54 (1996).

    [2] C. Goebel, D. LaCourse, and M.G. Olsson, Phys. Rev. D41, 2917 (1990). References to earlier work are given here.

    [3] M.G. Olsson and Sinisa Veseli, Phys. Rev. D51, 3578 (1995).

    [4] M.G. Olsson, Sinisa Veseli, and Ken Williams, Phys. Rev. D51, 5079 (1995). 0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0

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