Using data collected in the DELPHI detector at LEP-1, measurements of the inclusive τ branching ratios for decay modes containing one, three, or five charged particles have been performed, giving the following results: where h is either a charged π orK meson. The first quoted uncertainties are statistical and the second systematic.
A measurement of the tau topological branching ratios
BARBIELLINI AMIDEI, GUIDO;DELLA RICCA, GIUSEPPE;POROPAT, PAOLO;VITALE, LORENZO
2001-01-01
Abstract
Using data collected in the DELPHI detector at LEP-1, measurements of the inclusive τ branching ratios for decay modes containing one, three, or five charged particles have been performed, giving the following results: where h is either a charged π orK meson. The first quoted uncertainties are statistical and the second systematic.File in questo prodotto:
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art%3A10.1007%2FPL00011152.pdf
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