Ising fluctuations for the intermittent and scaling behaviors of high energy multiparticle productions
Creators
- 1. CNLS, Los Alamos National Lab., NM (United States)
- 2. Dept. of Physics, Univ. California, CA (United States)
Description
We have derived explicitly the factorial moments in the one-dimensional Ising model on the lattice and shown that they have intermittency. In the continuum limit, we show that the intermittency persists and scaling relations emerge among factorial moments. Multiparticle production in hadronic scatterings are effectively one-dimensional distributions in the rapidity variable. By introducing a parameter relating the lattice sites to experimental rapidity bins, in addition to the two parameters in the Ising model which are fixed by average multiplicity and its dispersion , we can fit the intermittent patterns of multiparticle productions in a few different high energy nuclear scatterings. We also present the nuclear-emulsion data in scaling plots. It will be interesting to further test such intermittency and scaling behavior with more accurate data and in other high energy hadronic particle experiments. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 283
- Journal Issue
- 1/2
- Series
- Phys. Lett., Sect. B.
- Journal Page Range
- 1-7
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23076912
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BROMINE 79 TARGET; DISPERSION RELATIONS; FLUCTUATIONS; HADRONS; HEAVY ION REACTIONS; ISING MODEL; MULTIPLE PRODUCTION; MULTIPLICITY; NUCLEAR EMULSIONS; ONE-DIMENSIONAL CALCULATIONS; OXYGEN 16 REACTIONS; PARTICLE RAPIDITY; PROTON REACTIONS; RELATIVISTIC RANGE; SCALING LAWS; SILVER 108 TARGET; SULFUR 32 REACTIONS
- Descriptors DEC
- BARYON REACTIONS; CRYSTAL MODELS; ELEMENTARY PARTICLES; ENERGY RANGE; HADRON REACTIONS; MATHEMATICAL MODELS; NUCLEAR REACTIONS; NUCLEON REACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; TARGETS; VARIATIONS