A preliminary Measurement of Hadronic Mass Moments in Semileptonic B Meson Decays
Vera G. Luth
TL;DR
This paper reports a preliminary measurement of the second moments of hadronic mass in semileptonic B meson decays, analyzing how these moments vary with lepton momentum thresholds, providing insights into B decay dynamics.
Contribution
It introduces a novel measurement of hadronic mass moments in B decays as a function of lepton momentum, expanding understanding of semileptonic decay properties.
Findings
Measured second moments of hadronic mass in B decays.
Analyzed dependence on lepton momentum thresholds.
Provides data for testing theoretical models.
Abstract
A preliminary measurement of the second moments of the hadron mass in B --> X l nu decays by the BABAR Collaboration is reported. These measurements are performed as a function of the lepton momentum above a given threshold.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · Computational Physics and Python Applications