Application of nonextensive statistics to particle and nuclear physics

Abstract

We present an overview of possible imprints of non-extensitivity in particle and nucler physics. Special emphasis is put on the intrinsic fluctuations present in the system under consideration as the possible source of nonextensivity. The possible connection of nonextensivity and the self organized criticality apparently being observed in some cosmic rays and hadronic experiments will also be discussed.

Contribution to International School and Conference on "Non Extensive Thermodynamics and physical applications", Villasimius-Capo Boi (Cagliari), Italy, 23-30 March 2001

References in corpus (5)

• On predictions of the first results from RHIC
• Nonextensive methods in turbulence and particle physics
• Power Law in Hadron Production
• Non-exponential decays and nonextensivity
• How to observe fluctuating temperature?

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• Nonextensive hydrodynamics for relativistic heavy-ion collisions
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• Non-extensive Boltzmann Equation and Hadronization
• The multiplicity dependence of inclusive $p_t$ spectra from p-p collisions at $\sqrt{s}$ = 200 GeV
• Two generalizations of the Boltzmann equation
• Estimating the inelasticity with the information theory approach
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• Non-extensive Statistics and Understanding Particle Production and Kinetic Freeze-out Process from $p_T$-spectra at 2.76 TeV
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• Dimensionally regularized Tsallis' Statistical Mechanics and two-body Newton's gravitation
• Equivalence of volume and temperature fluctuations in power-law ensembles
• Quasi-additivity of Tsallis entropies and correlated subsystems
• Large Transverse Momenta in Statistical Models of High Energy Interactions
• Model comparison of the transverse momentum spectra of charged hadrons produced in $PbPb$ collision at $\sqrt{s_{NN}}=5.02$ TeV
• Analyzing Non-Extensivity of $\eta$-spectra in Relativistic Heavy Ion Collisions at $\sqrt{s_{NN}}=200$ GeV
• On the putative essential discreteness of q-generalized entropies
• Non-extensive Statistics and a Systematic Study of Meson-Spectra at LHC Energy $\sqrt{s_{NN}}=2.76$ TeV
• Multiplicity fluctuations in high energy hadronic and nuclear collisions
• A first order Tsallis theory
• Nonextensive quantum statistics and saturation of the PMD-SQS optimality limit in hadron-hadron scattering
• Multiparticle production processes from the Information Theory point of view
• Multiplicity Moments using Tsallis Statistics in High-Energy Hadron-Nucleus Interactions