Fragmentation corrections to triple energy correlations in high-energy e-e+ annihilation

F. Csikor, G. Eszes, L. Garrido, G. Pcsik

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Fragmentation corrections to the triple hadronic-energy correlations in high-energy e-e+ annihilation are studied by a Monte Carlo calculation using various fragmentation models. Dependences on the infrared-cutoff parameters are studied and the infrared-insensitive regions are determined. The rates of decreases of the fragmentation corrections to triple correlations with increasing energy and to the standard energy-energy correlation asymmetry are compared. In particular, fragmentation corrections at energies near the Z0 peak are calculated. It is demonstrated that a statistically reasonable determination of the triple hadronic-energy correlation from the already available experimental data is feasible and could serve as an independent way of determining s.

Original languageEnglish
Pages (from-to)129-132
Number of pages4
JournalPhysical Review D
Volume34
Issue number1
DOIs
Publication statusPublished - 1986

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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