Search for the Lepton Flavour Violating Decay Tau-]e Gamma

Search for the Lepton Flavour Violating Decay Tau-]e Gamma PDF Author: Clayton Daniel Lindsay
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Languages : en
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Book Description
A search is done on the entire BaBar data set for the neutrino-less tau decay tau->e gamma. No evidence for the decay is found and a 90% confidence level upper limit is determined to be 3.3 * 10^( -8) including systematic uncertainty. This measurement is a factor of three improvement from the previous best result from BaBar.