Experimental Review of Exclusive Semileptonic B Meson Decays and Measurements of |Vub|
K.E. Varvell
TL;DR
This paper reviews experimental measurements of exclusive semileptonic B meson decays to charmless hadrons and discusses how these measurements inform the determination of the CKM matrix element |Vub| within the Standard Model.
Contribution
It provides a comprehensive overview of current experimental results on B meson decays and their implications for |Vub| extraction.
Findings
Current measurements of branching fractions for B decays to charmless hadrons.
Updated values of |Vub| from experimental data.
Assessment of experimental uncertainties and future prospects.
Abstract
We review the current status of experimental measurements of the branching fractions for exclusive semileptonic decays of B mesons to charmless hadrons and the determination of the Standard Model CKM parameter |Vub| from these measurements.
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Taxonomy
TopicsNeutrino Physics Research · Particle physics theoretical and experimental studies · Dark Matter and Cosmic Phenomena