Journal article
Inclusive π 0 and KS 0 production in two-photon collisions at LEP
Abstract
The reactions e+e−→e+e− π 0 X and e+e−→e+e−KS 0 X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential cross sections are measured as a function of the particle transverse momentum p t and the pseudo-rapidity. For p t ⩽1.5 GeV, the π 0 and KS 0 differential cross sections are described by an exponential, typical of soft hadronic processes. For p t ⩾1.5 GeV, the …
Authors
Collaboration L; Achard P; Adriani O; Aguilar-Benitez M; Alcaraz J; Alemanni G; Allaby J; Aloisio A; Alviggi MG; Anderhub H
Journal
Physics Letters B, Vol. 524, No. 1-2, pp. 44–54
Publisher
Elsevier
Publication Date
1 2002
DOI
10.1016/s0370-2693(01)01269-2
ISSN
0370-2693