Meson production in e+e− annihilation in the LEP energy range including gluino fragmentation
Author(s) -
E. Katsoufis,
S. D. P. Vlassopulos
Publication year - 1985
Publication title -
il nuovo cimento a
Language(s) - English
Resource type - Journals
ISSN - 0369-3546
DOI - 10.1007/bf02905810
Subject(s) - gluino , annihilation , physics , particle physics , meson , fragmentation (computing) , electron–positron annihilation , nuclear physics , quantum chromodynamics , production (economics) , range (aeronautics) , pair production , hadron , supersymmetry , materials science , computer science , economics , composite material , macroeconomics , operating system
We calculate π- and K-meson production rates in e+e- collisions at LEP energies, taking into account contributions introduced by supersymmetric QCD below the squark production threshold, assumed to be further away. Although suppressed in the inclusive rate, we find a nonnegligible probability for gluinos to fragment into slow ordinary mesons. © 1985 Società Italiana di Fisica
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