Abstract
Using τ+τ- pairs in which one τ decays to leptons and the other decays to 3 charged particles we present a high statistics measurement of the τ lepton lifetime. The data used in this analysis were collected with the CLEO detector at CESR and consist of an integrated luminosity of 429 pb-1 taken at, above, and below the Υ{hooked} (4S). We use the vertex displacements of the 3 charged tracks to determine the τ lifetime and measure it to be (3.04 ± 0.14 ± 0.07) × 10-13s. © 1992.
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CITATION STYLE
Battle, M., Ernst, J., Kroha, H., Roberts, S., Sparks, K., Thorndike, E. H., … Shipsey, I. P. J. (1992). A measurement of the tau lepton lifetime. Physics Letters B, 291(4), 488–495. https://doi.org/10.1016/0370-2693(92)91409-3
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