Absolute D hadronic branching fractions

作者：Mahlke H^*

来源：Nuclear Physics B - Proceedings Supplements, 2006, 156: 182-185.

DOI：10.1016/j.nuclphysbps.2006.03.072

CLEO's recent measurement of absolute hadronic D branching fractions is presented. It poses a considerable improvement with respect to previous measurements, which will be of significant impact to other experiments utilizing our branching fractions. Furthermore, the cross-sections sigma(e(+)e(-) -> D+D-) and sigma(e(+)e(-) -> (DD0)-D-0) are measured as a by-product.

• 出版日期2006-6