Jawahery, A.
E+ E- Scattering
[1.0, 2.0]
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E+ e- annihilation into two hadrons in the energy interval 1400-2400 mev

Alles-Borelli, V. ; Bernardini, M. ; Bollini, D. ; et al.
Phys.Lett.B 40 (1972) 433-436, 1972.
Inspire Record 75693 DOI 10.17182/hepdata.28268

The proof is given for the existence of the reaction e + e − → h ± h ∓ in the energy range 1400–2400 MeV, and its energy dependence is compared with that of e + e − → e ± e ∓ , in the same experimental conditions of observation. The exponent of the s -dependence of the ratio α = (e + e − → h ± h ∓ )/ (e + e − → e ± e ∓ ) is measured to be n = 2.08 ± 0.45, in the s -range (1.96 − 5.76) GeV 2 , on the basis of 51 e + e − → h ± h ∓ events and 8918 e + e − → e ± e ∓ events observed.

1 data table
Table 1

CROSS SECTION FOR PRODUCTION OF CHARGED HADRON PAIRS.


Multiparticle production from e+ e- interactions at high energy

Bartoli, B. ; Felicetti, F. ; Ogren, H. ; et al.
Phys.Lett.B 36 (1971) 598-602, 1971.
Inspire Record 69109 DOI 10.17182/hepdata.28392

Measurements of multiple particle production at ADONE, the Frascati e + e − storage ring, have been carried out at C.M. energies 1.4 GeV to 2.4 GeV. The hadronic nature of the observed particles is discussed and a lower limit of 30 nbarn set for the total multiparticle cross section.

1 data table
Table 1

LOWER LIMIT FOR PRODUCTION OF AT LEAST TWO CHARGED HADRONS.