We present the final results on the D-meson liftime measurements obtained by the NA27 experiment. From a sample of 145 View the MathML source decays, we have measured τ(D0)=(4.6+0.6−0.5)×10−13 s, τ(D±)=(11.2+1.4−1.1)×10−13 s, with a ratio View the MathML source.
D-meson lifetimes / Aguilar Benitez, M.; Canale, Vincenzo. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 193:(1987), pp. 140-146. [10.1016/0370-2693(87)90472-2]
D-meson lifetimes
CANALE, VINCENZO
1987
Abstract
We present the final results on the D-meson liftime measurements obtained by the NA27 experiment. From a sample of 145 View the MathML source decays, we have measured τ(D0)=(4.6+0.6−0.5)×10−13 s, τ(D±)=(11.2+1.4−1.1)×10−13 s, with a ratio View the MathML source.File in questo prodotto:
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