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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-27 9:20 |
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Conference: Bucharest University Faculty of Physics 2002 Meeting
Section: Nuclear and Elementary Particles Physics
Title:
New Results on lepton flavour violation in collisions
at 190 –210 GeV and their cosmological interest
Authors:
Ion Mihai Laurian (1), T.Angelescu(1), I.Lazanu(1), A.Mihul(1), S.Malace(1)
M.Haiduc (2)
Maurizio Biasini (3),R.Santinelli(3) , M.Pioppi (3)
Affiliation:
(1) University of Bucharest, Faculty of Physics, POBox MG-11, Bucharest-Magurele
(2) Institute for Science Space, Bucharest-Magurele, POBox MG-23, Bucharest-Magurele
(3) University of Perugia, Dip. di Fisica, Italy
E-mail
Keywords:
Abstract:
The conservation of lepton number separately for each generation has no strong theoretical basis. LEP experiments have investigated the channels in the Z mass region and obtained a limit of about at 95% confidence level. First results have been published by L3 Collaboration in 1993. New data at energies between 190 and 210 GeV have been obtained in .
These data have been analysed in order to search for events violating lepton flavour number in this energy range.
Work supported by SOCIRO-CERES Programme.
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