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QCD sum rules on the light cone and B→π form factors

dc.contributor.authorWeinzierl, Stefanen_US
dc.contributor.authorYakovlev, Olegen_US
dc.date.accessioned2006-12-19T19:07:44Z
dc.date.available2006-12-19T19:07:44Z
dc.date.issued2000-05-01en_US
dc.identifier.citationWeinzierl, S; Yakovlev, O (2000). "QCD sum rules on the light cone and B→π form factors." Journal of Physics G: Nuclear and Particle Physics. 26(5): 737-740. <http://hdl.handle.net/2027.42/49019>en_US
dc.identifier.issn0954-3899en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/49019
dc.description.abstractThe semileptonic decay B→π_lν is one of the most important reactions for the determination of the CKM matrix element |Vub|. However, in order to extract |Vub| from data one needs an accurate theoretical calculation of the hadronic matrix element describing the B to π transition. QCD sum rules, based on operator product expansion on the light cone, provide a reliable approach to achieve this aim. QCD corrections and higher twist contributions can be taken systematically into account.en_US
dc.format.extent3118 bytes
dc.format.extent70189 bytes
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.publisherIOP Publishing Ltden_US
dc.titleQCD sum rules on the light cone and B→π form factorsen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationotherNIKHEF, PO Box 41882, 1009-DB Amsterdam, The Netherlandsen_US
dc.contributor.affiliationotherRandall Laboratory of Physics, University of Michigan, Ann Arbor, MI 48109-1120, USAen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/49019/2/g00538.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1088/0954-3899/26/5/338en_US
dc.identifier.sourceJournal of Physics G: Nuclear and Particle Physics.en_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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