On the Multiplicity Distribution in Hadronic Interaction at High Energy

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multiplicity Distribution and Mechanisms of the High-Energy Hadron Collisions

We discuss the multiplicity distribution for highest accessible energies of ppand p̄pinteractions from the point of view of the multiparton collisions. The inelastic cross sections for the single, σ1, and multiple (double and, presumably, triple, σ2+3) parton collisions are extracted from the analysis of the experimental data on the multiplicity distribution up to the Tevatron energies. It follo...

متن کامل

Nonextensive statistics and multiplicity distribution in hadronic collisions

The number of particles in a relativistic gas is studied in terms of Tsallis’ nonextensive statistics. For an entropic index q¿ 1 the multiplicity distribution is wider than the Poisson distribution with the same average number of particles, being similar to the negative binomial distribution commonly used in phenomenological analysis of hadron production in high-energy collisions. c © 2002 Els...

متن کامل

QCD and high energy hadronic interaction: Summary talk (theory)

Results presented in perturbative QCD are reviewed. The topics discussed include: struction functions, heavy flavour production, direct photon production, inclusive production at LHC/SSC, small x physics, QCD jets and intermittency. For reference to the data in this talk see the summary presented by J.E. Augustin. 1. Struction functions. New data on deep inelastic structure functions by NMC and...

متن کامل

Low-Energy Hadronic Interaction Models

Different interaction models treating hadronic collisions below Elab<100 GeV in air shower simulations are compared within the frame of the CORSIKA program. Their behaviour is studied in isolated collisions of protons or pions with light-mass targets in comparison with experimental data. It is discussed how model properties influence air-shower parameters like the longitudinal profile or the la...

متن کامل

Non-perturbative Scales in Soft Hadronic Collisions at High Energy∗)

We investigate the role of nonperturbative quark-gluon dynamics in soft high energy processes. In order to reproduce differential and total cross sections for elastic protonproton and proton-antiproton-scattering at high energy and small momentum transfer it turns out that we need two scales, the gluonic correlation length and a confinement scale. We find a small gluonic correlation length, a ≃...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Progress of Theoretical Physics Supplement

سال: 1973

ISSN: 0375-9687

DOI: 10.1143/ptps.54.112