English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/33408
Title: QCD duality analysis of B^0---B^0^- mixing
Authors: Pich, Antonio
Issue Date: 19-May-1988
Publisher: Elsevier
Citation: Physics Letters B 206(2): 322-326 (1988)
Abstract: 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.
Description: 5 páginas, 4 figuras.-- CERN-TH-4951-88
Publisher version (URL): http://dx.doi.org/10.1016/0370-2693(88)91514-6
URI: http://hdl.handle.net/10261/33408
DOI: 10.1016/0370-2693(88)91514-6
ISSN: 0370-2693
Appears in Collections:(IFIC) Artículos
Files in This Item:
File Description SizeFormat 
198803165.pdf198,54 kBAdobe PDFThumbnail
Show full item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.