A measurement of charm lifetime from the Fermilab fixed-target photoproduction experiment was presented. The analysis technique was described with special attention to the determination of the systematic uncertainty. A systematic uncertainty of ±0.23% due to absorption was determined. The measured value represented an improvement over the present world average.
A high statistics measurement of the Λc+ Lifetime
Bonomi G.;
2002-01-01
Abstract
A measurement of charm lifetime from the Fermilab fixed-target photoproduction experiment was presented. The analysis technique was described with special attention to the determination of the systematic uncertainty. A systematic uncertainty of ±0.23% due to absorption was determined. The measured value represented an improvement over the present world average.File in questo prodotto:
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