Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/33408
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Título : QCD duality analysis of B^0---B^0^- mixing
Autor : Pich, Antonio
Fecha de publicación : 19-May-1988
Editor: Elsevier
Resumen: Using finite energy sum rules, the hadronic matrix element of the AB= 2 operator governing the mixing between the B^0 and B^0^- mesons is evaluated. The result is very sensitive to the input value of the bottom quark mass. Allowing it to vary in the range mb = 4.70 +/- 0.14 GeV, one finds ~B |(raiz cuadrada |bb|)= 0.13 +/- 0.05 GeV.
Descripción : 5 páginas, 4 figuras.-- CERN-TH-4951-88
Versión del editor: http://dx.doi.org/10.1016/0370-2693(88)91514-6
URI : http://hdl.handle.net/10261/33408
ISSN: 0370-2693
DOI: 10.1016/0370-2693(88)91514-6
Citación : Physics Letters B 206(2): 322-326 (1988)
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