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20232026
most citedSearch for a long-lived spin-0 mediator in transitions at the Belle II experiment

16 citations · 37 across the 16 of their papers we have counts for

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5 papers · 1 filter

hep-ex2023★ 8 cited

Measurement of branching fractions and direct asymmetries for and decays at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +435

We report measurements of the branching fractions and direct asymmetries of the decays , , , and , and…

hep-ex2023★ 7 cited

Tests of light-lepton universality in angular asymmetries of decays

Belle II Collaboration, I. Adachi, K. Adamczyk +416

We present the first comprehensive tests of light-lepton universality in the angular distributions of semileptonic -meson decays to charged spin-1 charmed mesons. We measure f…

hep-ex2023★ 16 cited

Search for a long-lived spin-0 mediator in transitions at the Belle II experiment

Belle II Collaboration, I. Adachi, K. Adamczyk +411

Additional spin-0 particles appear in many extensions of the standard model. We search for long-lived spin-0 particles in -meson decays mediated by a quark transiti…

hep-ex2023★ 5 cited

Precise measurement of the lifetime at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +359

We measure the lifetime of the meson using a data sample of 207 fb collected by the Belle II experiment running at the SuperKEKB asymmetric-energy collider…

hep-ex2023★ 1 cited

Time-dependent violation results at Belle II

Michele Veronesi

We report updates on time-dependent -violation observables at Belle II. The benchmark measurements of the lifetime and mixing frequency using flavor spec…