• Comments on the high energy behaviour of total cross-sections based on light-cone algebra

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      https://www.ias.ac.in/article/fulltext/pram/002/02/0080-0083

    • Keywords

       

      Total cross-sections; light-cone algebra; Bjorken scaling

    • Abstract

       

      Based on considerations of the light-cone algebra of currents and pseudoscalar densities, it is suggested that either the high energy meson-nucleon cross-sections are constants (even though the pp-cross-section increases indefinitely) or that they deviate from constancy by logarithmic terms whose scale is set by a mass, of the order of at least tens of Gev, and which also characterises the consequent logarithmic violations of Bjorken scaling.

    • Author Affiliations

       

      T Das1 L K Pandit1 Probir Roy1

      1. Tata Institute of Fundamental Research, Bombay - 400005
    • Dates

       
  • Pramana – Journal of Physics | News

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