Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.018 seconds
Behrend, H.J.; Buerger, J.; Criegee, L.; Fenner, H.; Franke, G.; Meyer, J.; Schroeder, V.; Sindt, H.; Timm, U.; Winter, G.G.; Zimmermann, W.; Bussey, P.J.; Campbell, A.J.; Dainton, J.B.; Hendry, D.; McCurrach, G.; Scarr, J.M.; Skillicorn, I.O.; Smith, K.M.; Paasch, K.; Poppe, M.; Spitzer, H.; Boer, W. de; Buschhorn, G.; Christiansen, W.; Fatah, B.; Grindhammer, G.; Gunderson, B.; Kiesling, C.; Kotthaus, R.; Kroha, H.; Lueers, D.; Oberlack, H.; Schacht, P.; Wiedemann, W.; Bonneaud, G.; Cordier, A.; Davier, M.; Fournier, D.; Gaillard, M.; Grivaz, J.F.; Haissinski, J.; Journe, V.; Le Diberder, F.; Mallik, U.; Ros, E.; Veillet, J.J.; Aleksan, R.; Bouchez, J.; Cozzika, G.; Ducros, Y.; Gaidot, A.; Jarry, P.; Lavagne, Y.; Ould Saada, F.; Pamela, J.; Pansart, J.P.; Pierre, F.; Alexander, G.; Bella, G.; Gnat, Y.; Grunhaus, J.
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.); CELLO Collaboration1984
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.); CELLO Collaboration1984
AbstractAbstract
[en] The reaction e+e- -> μ+μ-γ has been studied with the CELLO detector at the PETRA storage ring. Data have been collected from √s = 14 GeV up to 46.8 GeV. In a Dalitz plot analysis of the data, good agreement is found with QED for √s = 14 and 22 GeV, while an excess of events is observed for √s > 33 GeV and for μγ masses above 30 GeV. The excess could be due to a statistical fluctuation, however with a probability at the 10-3 level. (orig.)
Primary Subject
Source
Oct 1984; 20 p
Record Type
Report
Literature Type
Numerical Data
Report Number
Country of publication
ANTILEPTONS, ANTIMATTER, ANTIPARTICLES, DATA, DIAGRAMS, DISTRIBUTION, ELEMENTARY PARTICLES, ENERGY RANGE, FERMIONS, GEV RANGE, INFORMATION, INTERACTIONS, LEPTON-LEPTON INTERACTIONS, LEPTONS, MASS, MASSLESS PARTICLES, MATTER, MUONS, NUMERICAL DATA, PARTICLE INTERACTIONS, PARTICLE PRODUCTION, SCATTERPLOTS, SPECTRA
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue