Search for lepton-flavor-violating tau decay and lepton-number-violation B decay at Belle
K.Hayasaka (for the Belle collaboration)
TL;DR
This paper reports on searches for rare tau and B meson decays that violate lepton flavor and lepton number, using the Belle experiment's extensive data samples.
Contribution
It presents the latest experimental results on lepton-flavor-violating and lepton-number-violating decays from the Belle collaboration, setting new constraints.
Findings
No significant signals observed for the targeted decays.
Stringent upper limits set on branching fractions.
Improved constraints on new physics models.
Abstract
We report on the recent results of searches for lepton-flavor-violating tau decays as well as lepton-number-violating B decays with the world-highest data samples accumulated at the Belle.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Computational Physics and Python Applications