𝔖 Bobbio Scriptorium
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Sum rules for the pseudoscalar BBP couplings

✍ Scribed by M. P. Khanna; R. C. Verma


Book ID
112560581
Publisher
Springer
Year
1990
Tongue
English
Weight
393 KB
Volume
47
Category
Article
ISSN
0170-9739

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Extracting m̄c(Mc) and f Ds,B from the p
✍ Stephan Narison 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 496 KB

I report here on the (first) direct extraction of the running charm quark mass &(u) from the D-meson sum rules, and on the implications of this result for the estimate of the leptonic decay constants fo(,\_, The 0utput.s: iit, = (1.08 f 0.11) GeV, fD N (1.52 f O.lS)f=, fD, " (1.75 f O.lS)f, an d f~