Precision measurement of the D*(0) decay branching fractions

Using 482  pb−1 of data taken at s√=4.009  GeV, we measure the branching fractions of the decays of D*0 into D0π0 and D0γ to be B(D*0→D0π0)=(65.5±0.8±0.5)% and B(D*0→D0γ)=(34.5±0.8±0.5)%, respectively, by assuming that the D*0 decays only into these two modes. The ratio of the two branching fraction...

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Bibliographic Details

Published in:	Physical Review D Vol. 91, № 3. P. 031101(R)-1-031101(R)-8
Corporate Author:	Томский государственный университет Радиофизический факультет Научные подразделения РФФ
Other Authors:	Ablikim, M., Ai, X. C., Chelkov, G. A., Achasov, M. N.
Format:	Article
Language:	English
Subjects:	квантовая хромодинамика BESIII, детектор бозоны статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000530424 Перейти в каталог НБ ТГУ