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T: Teilchenphysik

T 707: QCD III

T 707.1: Talk

Wednesday, March 9, 2005, 14:00–14:15, TU H2037

Limiting Particle Kinematics in Multiparticle Production at Very High Energies. — •Luebbo von Lindern — Ackerstrasse 35, D-26121 Oldenburg (Oldb.)

Plotting balanced pseudorapidities = γ(cms)x pseudorapidity versus the ratio of secondary particle(lab-)energies to the primary energy γ(cms)in appropriate scales, the limiting kinematic features of multipaticle production can uniquely be displayed (1). Their underlying approximations and some symmetry properties for large particle numbers/jet are discussed. These apply to colliding beam multijets and classical cosmic ray jets as well. Some related statistical aspects have been discussed in another context by J.D. Bjorken, Phys.Rev. D vol.45, 1992, p.101 and vol.47, 1993, p.4077. 1. L. von Lindern, Thesis LMU, Munich 1961