90 citations · 245 across the 40 of their papers we have counts for
4 papers · 1 filter
Search for an invisible in a final state with two muons and missing energy at Belle II
Belle II Collaboration, I. Adachi, K. Adamczyk +385
The extension of the standard model predicts the existence of a lepton-flavor-universality-violating boson that couples only to the heavier lepton families.…
Measurement of the photon-energy spectrum in inclusive decays identified using hadronic decays of the recoil meson in 2019-2021 Belle II data
Belle II Collaboration, F. Abudinén, I. Adachi +593
We measure the photon-energy spectrum in radiative bottom-meson () decays into inclusive final states involving a strange hadron and a photon. We use SuperKEKB electron-positron…
Observation of and search for at near 10.75 GeV
Belle II collaboration, I. Adachi, L. Aggarwal +348
We study the processes ( = 0, 1, or 2) using samples at center-of-mass energies = 10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, an…
Measurement of the lifetime at Belle II
Belle II Collaboration, F. Abudinén, I. Adachi +353
We report on a measurement of the lifetime using decays reconstructed in data collected by the Belle II experiment and corresponding…