Multiplicity data of pp collisions at SPS and LHC energies are used to estimate the Shannon’s and Renyi’s order q entropies, which in turn permits to look for the multifractal characteristics of multiparticle production. The findings reveal that the multifractal specific heat may be regarded as the universal characteristics of high energy hadronic collisions.

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Entropy Dimensions and Fractal Spectra in pp Collisions from Several GeV to LHC Energies

  • Nida Malik,
  • Shakeel Ahmad

摘要

Multiplicity data of pp collisions at SPS and LHC energies are used to estimate the Shannon’s and Renyi’s order q entropies, which in turn permits to look for the multifractal characteristics of multiparticle production. The findings reveal that the multifractal specific heat may be regarded as the universal characteristics of high energy hadronic collisions.