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Analytic Amplitudes for Hadronic Forward Scattering and the Heisenberg $ln^2s$ Behaviour of Total Cross Section

Abstract : The ln**2 behaviour of total cross sections, first obtained by Heisenberg 50 years ago, receives now increased interest both on phenomenological and theoretical levels. We present a modification of the Heisenberg's model in connection with the presence of glueballs and we show that it leads to a realistic description of all existing hadron total cross-section data, in agreement with the COMPETE analysis.
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http://hal.in2p3.fr/in2p3-00084783
Contributor : Sylvie Flores <>
Submitted on : Monday, July 10, 2006 - 3:37:44 PM
Last modification on : Friday, April 10, 2020 - 5:28:26 PM

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B. Nicolescu. Analytic Amplitudes for Hadronic Forward Scattering and the Heisenberg $ln^2s$ Behaviour of Total Cross Section. QCD International Conference, QCD03, Jul 2003, Montpellier, France. ⟨in2p3-00084783⟩

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