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Measurement of the b ---> tau- anti-tau-neutrino X branching ratio

Research output: Contribution to journalJournal article

Published

Journal publication date1993
JournalPhysics Letters B
Journal number3-4
Volume298
Number of pages13
Pages479-491
Original languageEnglish

Abstract

Using a missing energy tag, evidence is presented for the decay b ---> tau- anti-tau-neutrino X, and its branching ratio is measured to be (4.08 ± 0.76 ± 0.62)%.