Selected recent results on charm hadronic decays from BESIII
Hajime Muramatsu
TL;DR
This paper presents recent BESIII results on charm hadronic decays, including cross-section measurements, line shape analysis, and the first observation of a specific decay mode, advancing understanding of charm quark dynamics.
Contribution
It reports new measurements and the first observation of a decay mode, providing valuable data for charm physics research.
Findings
Measurement of e+e- -> DDbar cross-section at 3.773 GeV
Observation of D -> omega pi decay
Measurements of BF(Ds+ -> eta' X) and BF(Ds+ -> eta' rho+)
Abstract
I report BESIII preliminary results on: 1 Measurement of sigma(e+e- ->DDbar at Ecm = 3.773 GeV 2 Study of the DDbar production line shape near Ecm = 3.773 GeV 3 The first observation of singly Cabibbo-suppressed decay, D -> omega pi 4 Measurement of BF(Ds+ -> eta' X) and BF(Ds+ -> eta' rho+) .
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Computational Physics and Python Applications · Quantum Chromodynamics and Particle Interactions