Wolf, G.
E+ E- --> K+ X
Single Differential Cross Section
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rivet Analysis
Charged Pion, Kaon and Nucleon Production by e+ e- Annihilation for C.M. Energies Between 3.6-GeV and 5.2-GeV

The DASP collaboration Brandelik, R. ; Braunschweig, W. ; Martyn, H.U. ; et al.
Nucl.Phys.B 148 (1979) 189-227, 1979.
Inspire Record 132045 DOI 10.17182/hepdata.34826

Inclusive production of ifπ ± , K ± and p has been studied near charm threshold for c.m. energies between 3.6 and 5.2 GeV. Differential and scaling cross sections together with particle multiplicities have been determinated. By comparing data below and above charm threshold the charm contribution to if π ± and K ± production has been extracted. A comparison has been made between inclusice p production and inelastic electron-proton scattering. To study differences between three-gluon annihilation and two-quark production of the spectra from J/ decay and from non-resonant production at 3.6 GeV has been compared.

35 data tables
Table 1

No description provided.

Table 2

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Table 3

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Inclusive Hadron Production in $e^+ e^-$ Annihilation at $\left\langle s\right\ranlge = 53$-{GeV}$^2$

Aschman, D. ; Coyne, D.G. ; Groom, Donald E. ; et al.
Phys.Rev.Lett. 41 (1978) 445, 1978.
Inspire Record 130231 DOI 10.17182/hepdata.20818

We report on inclusive hadron production in e+e− annihilation at 〈s〉=53 GeV2, using a small solid-angle magnetic spectrometer with good particle identification at 90° to the beams at SPEAR II. The cross sections of π± and K± when compared with data at s=23 GeV2 exhibit scaling in (sβ)dσdx with x=2Es12. The invariant cross section depends on the momentum as p−4.

12 data tables
Table 1

No description provided.

Table 2

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Table 3

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Inclusive Hadron Production by e+ e- Annihilation for s Between 13-GeV**2 and 25-GeV**2

The DASP collaboration Brandelik, R. ; Braunschweig, W. ; Martyn, H.-U. ; et al.
Phys.Lett.B 67 (1977) 358-362, 1977.
Inspire Record 118820 DOI 10.17182/hepdata.27573

Charged hadron production via e + e − → h ± X where h ± = π ± , K ± , p ̄ has been measured for s values between 13 and 25 GeV 2 . Inclusive cross sections and the evidence for scaling are presented.

1 data table
Table 1

No description provided.


Production of Charged Kaons by e+ e- Collisions Between s**(1/2) = 3.6-GeV and 5-GeV

The DASP collaboration Brandelik, R. ; Braunschweig, W. ; Martyn, H.-U. ; et al.
Phys.Lett.B 67 (1977) 363-366, 1977.
Inspire Record 118821 DOI 10.17182/hepdata.27582

The total cross section for K ± production in e + e − collisions was measured for cms energies between 3.6 and 5 GeV and was found to increase by a factor of 2–3 from 3.6 to 4.1 GeV.

1 data table
Table 1

No description provided.


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
Table 1

No description provided.