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Rapid growth of charged particle multiplicity in high energy e+e− annihilations

Authors :
Brandelik, R.
Braunschweig, W.
Schmitz, D.
von Dratzig, A. Schultz
Trines, D.
Wallraff, W.
Boerner, H.
Fischer, H. M.
Hartmann, H.
Hilger, E.
Hillen, W.
Knop, G.
Gather, K.
Leu, P.
Löhr, B.
Wedemeyer, R.
Wermes, N.
Wollstadt, M.
Cassel, D. G.
Heyland, D.
Hultschig, H.
Joos, P.
Koch, W.
Kadansky, V.
Koehler, P.
Kötz, U.
Kowalski, H.
Ladage, A.
Lüke, D.
Lynch, H. L.
Mikenberg, G.
Notz, D.
Pyrlik, J.
Riethmüller, R.
Lübelsmeyer, K.
Schliwa, M.
Söding, P.
Wiik, B. H.
Wolf, G.
Fohrmann, R.
Holder, M.
Poelz, G.
Ringel, J.
Römer, O.
Rüsch, R.
Mättig, P.
Schmüser, P.
Binnie, D. M.
Dornan, P. J.
Downie, N. A.
Garbutt, D. A.
Jones, W. G.
Lloyd, S. L.
Pandoulas, D.
Pevsner, A.
Sedgbeer, J.
Martyn, H.-U.
Yarker, S.
Youngman, C.
Barlow, R. J.
Cashmore, R. J.
Illingworth, J.
Ogg, M.
Roe, B.
Salmon, G. L.
Bell, K. W.
Chinowsky, W.
Peise, G.
Foster, B.
Hart, J. C.
Proudfoot, J.
Quarrie, D. R.
Saxon, D. H.
Woodworth, P. L.
Eisenberg, Y.
Karshon, U.
Revel, D.
Ronat, E.
Rimkus, J.
Shapira, A.
Freeman, J.
Lecomte, P.
Meyer, T.
Wu, Sau Lan
Zobernig, G.
TASSO Collaboration
Sander, H. G.
Source :
Physics letters / B 89(3-4), 418-422 (1980). doi:10.1016/0370-2693(80)90156-2
Publication Year :
1980
Publisher :
Elsevier BV, 1980.

Abstract

Hadron production by e+e- annihilation has been studied for c.m. energies W between 13 and 31.6 GeV. As a function of 1n W the charged particle multiplicity grows faster at high energy than at lower energies. This is correlated with a rise in the plateau of the rapidity distribution. The cross section sdσ/dx is found to scale within ±30% for x > 0.2 and 5 ≤ W ≤ 31.6 GeV. © 1980.

Subjects

Subjects :
Nuclear physics
Physics
Nuclear and High Energy Physics
High energy
Particle physics
Annihilation
Electron–positron annihilation
Hadron
ddc:530
Rapidity
Multiplicity (chemistry)
Nuclear Experiment
Charged particle

Details

ISSN :
03702693
Volume :
89
Database :
OpenAIRE
Journal :
Physics Letters B
Accession number :
edsair.doi.dedup.....92c17492beae15bae5e4a43e384082e2

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