New results on the multihadron production by electron and positron beams colliding with a total energy of up to 3 GeV are reported. Disregarding possible kaon final states, the ratio σmh/σμμ of the total multihadron cross-section to the point-like cross section for process e+e−→μ+μ− has an average value of 1.58 ± 0.25 in the energy interval 2.6–3.0 GeV. The average charged multiplicity over this energy range is 〈nc〉 = 2.9 ± 0.3.

Ceradini, F., Conversi, M., D'Angelo, S., Paoluzi, L., Santonico, R., Visentin, R. (1973). Multihadron production in e+e- collision up to 3 GeV total C.M. energy. PHYSICS LETTERS. SECTION B, 47(1), 80-84 [10.1016/0370-2693(73)90574-1].

Multihadron production in e+e- collision up to 3 GeV total C.M. energy

D'ANGELO, SILIO;
1973-01-01

Abstract

New results on the multihadron production by electron and positron beams colliding with a total energy of up to 3 GeV are reported. Disregarding possible kaon final states, the ratio σmh/σμμ of the total multihadron cross-section to the point-like cross section for process e+e−→μ+μ− has an average value of 1.58 ± 0.25 in the energy interval 2.6–3.0 GeV. The average charged multiplicity over this energy range is 〈nc〉 = 2.9 ± 0.3.
1973
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
Settore FIS/01 - FISICA SPERIMENTALE
English
Con Impact Factor ISI
Ceradini, F., Conversi, M., D'Angelo, S., Paoluzi, L., Santonico, R., Visentin, R. (1973). Multihadron production in e+e- collision up to 3 GeV total C.M. energy. PHYSICS LETTERS. SECTION B, 47(1), 80-84 [10.1016/0370-2693(73)90574-1].
Ceradini, F; Conversi, M; D'Angelo, S; Paoluzi, L; Santonico, R; Visentin, R
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/18638
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