A high statistics measurement of the [Formula presented] lifetime from the Fermilab fixed-target FOCUS photoproduction experiment is presented. We describe the analysis technique with particular attention to the determination of the systematic uncertainty. The measured value of [Formula presented] from [Formula presented] decays represents a significant improvement over the present world average. © 2002 The American Physical Society.
A High Statistics Measurement of the [Formula presented] Lifetime
Boca G.;Liguori G.;Merlo M. M.;Ratti S. P.;Riccardi C.;Vitulo P.;
2002-01-01
Abstract
A high statistics measurement of the [Formula presented] lifetime from the Fermilab fixed-target FOCUS photoproduction experiment is presented. We describe the analysis technique with particular attention to the determination of the systematic uncertainty. The measured value of [Formula presented] from [Formula presented] decays represents a significant improvement over the present world average. © 2002 The American Physical Society.File in questo prodotto:
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