Lambda production in e+e- annihilations at 29 GeV: Comparison with Lund-model predictions.

Lambda production in e+e- annihilations at 29 GeV: Comparison with Lund-model predictions.

This paper presents measurements of the inclusive production cross sections of baryons in e+e- annihilations at s=29 GeV. The data sample corresponds to an integrated luminosity of 256 pb-1 collected with the High-Resolution Spectrometer at the SLAC storage ring PEP. Comparisons are made to the pred...

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Manylion Llyfryddiaeth
Prif Awduron: Baringer, P, Abachi, S, Akerlof, C, Beltrami, I, Blockus, D, Bonvicini, G, Brabson, B, Brom, J, Bylsma, BG, Chapman, J, Cork, B, DeBonte, R, Derrick, M, Daigo, M, Errede, D, Gan, K, Gray, S, Guillaud, J, Harnew, N, Jung, C, Kesten, P, Koltick, D, Kooijman, P, Loeffler, F, Loos, J
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 1986
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Crynodeb:This paper presents measurements of the inclusive production cross sections of baryons in e+e- annihilations at s=29 GeV. The data sample corresponds to an integrated luminosity of 256 pb-1 collected with the High-Resolution Spectrometer at the SLAC storage ring PEP. Comparisons are made to the predictions of the Lund model. The data are well described with use of a strange-diquark suppression parameter, (usud)(sd), of 0.89 0.10-0.16+0.56, and the measured c+X branching ratio of (23 10)%. © 1986 The American Physical Society.

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