High-Momentum Hadrons from e+ e- Reactions: Spectra, Particle Ratios, and Multiplicities

Atwood, T.L. ; Barnett, B.A. ; Cavalli-Sforza, M. ; et al.
Phys.Rev.Lett. 35 (1975) 704, 1975.
Inspire Record 100695 DOI 10.17182/hepdata.21140

We present results from a study of high-momentum inclusive hadron production in electron-positron interactions at s=3.8 and 4.8 GeV. Comparison of the momentum spectra at these energies shows no scaling violation in the region x(=EEbeam)>0.7. At s=4.8 GeV the Kπ ratio for hadrons with momenta >1.1 GeV/c is 0.27±0.08, and the average number of charged hadrons is 3.6±0.3 for those events which have at least one charged hadron with momentum greater than 1.1 GeV/c.

1 data table

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