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Spectrum and decay properties of diquonia

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Zeitschrift für Physik C Particles and Fields

Abstract

Using the interquark potential due to Bhaduri et al., the properties ofq 2 q −2 systems are studied within a non-relativistic quark model. A systematics over the various flavorsu, d, s, c, b, over the total spinS and over the orbital angular momentumL=0, 1, 2, 3 is carried out, while the parity is taken as the natural one. Not only the spectrum, but also the decay properties of each state are evaluated and the wave functions are analyzed in term of dumbbell structure. We propose a number of new resonances which could have a very narrow width.

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Authors and Affiliations

  1. Institut des Sciences Nucléaires, 53 Av. des Martyrs, F-38026, Grenoble Cedex, France

    B. Silvestre-Brac

  2. Université de Mons-Hainaut, 19 Av. Maistriau, B-7000, Mons, Belgique

    C. Semay

Authors
  1. B. Silvestre-Brac
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  2. C. Semay
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Silvestre-Brac, B., Semay, C. Spectrum and decay properties of diquonia. Z. Phys. C - Particles and Fields 59, 457–470 (1993). https://doi.org/10.1007/BF01498626

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  • DOI: https://doi.org/10.1007/BF01498626

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