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dc.contributor.author | Bordes Villagrasa, José M. | |
dc.contributor.author | Peñarrocha Gantes, José Antonio | |
dc.contributor.author | Schilcher, K. | |
dc.date.accessioned | 2015-03-12T13:17:30Z | |
dc.date.available | 2015-03-12T13:17:30Z | |
dc.date.issued | 2003 | |
dc.identifier.citation | Bordes Villagrasa, José M. Peñarrocha Gantes, José Antonio Schilcher, K. 2003 Bottom quark mass and QCD duality Physics Letters B B562 1-2 81 86 | |
dc.identifier.uri | http://hdl.handle.net/10550/42722 | |
dc.description.abstract | The mass of the bottom quark is analyzed in the context of QCD finite energy sum rules. In contrast to the conventional approach, we use a large momentum expansion of the QCD correlator including terms to order alpha(S)(2)(m(b)(2)/q(2))(6) with the upsilon resonances from e(+)c(-) annihilation data as main input. A stable result m(b)(m(b)) = (4.19 +/- 0.05) GeV for the bottom quark mass is obtained. This result agrees with the independent calculations based on the inverse moment analysis. | |
dc.language.iso | eng | |
dc.relation.ispartof | Physics Letters B, 2003, vol. B562, num. 1-2, p. 81-86 | |
dc.subject | Física | |
dc.title | Bottom quark mass and QCD duality | |
dc.type | journal article | es_ES |
dc.date.updated | 2015-03-12T13:17:30Z | |
dc.identifier.doi | 10.1016/S0370-2693(03)00542-2 | |
dc.identifier.idgrec | 006748 | |
dc.rights.accessRights | open access | es_ES |