613 citations · 4.9k across the 145 of their papers we have counts for
20 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.…
Reconstruction of decays identified using hadronic decays of the recoil meson in 2019 -- 2021 Belle II data
Belle II Collaboration, F. Abudinén, I. Adachi +580
We present results on the semileptonic decays and in a sample corresponding to 189.9/fb of Belle II data at the SuperKEKB $e…
Determination of from untagged decays using 2019-2021 Belle II data
Belle II Collaboration, K. Adamczyk, L. Aggarwal +588
We present an analysis of the charmless semileptonic decay , where , from 198.0 million pairs of mesons recorded by the Belle II…
Determination of from decays using 2019-2021 Belle II data
Belle II collaboration, F. Abudinén, I. Adachi +590
We present a determination of the magnitude of the Cabibbo-Kobayashi-Maskawa (CKM) matrix element using decays. The result is based on data…
Measurement of the photon-energy spectrum in inclusive decays identified using hadronic decays of the recoil meson in 2019-2021 Belle II data
Belle II Collaboration, F. Abudinén, I. Adachi +593
We measure the photon-energy spectrum in radiative bottom-meson () decays into inclusive final states involving a strange hadron and a photon. We use SuperKEKB electron-positron…
Sensitivity projections for a dual-phase argon TPC optimized for light dark matter searches through the ionization channel
P. Agnes, I. Ahmad, S. Albergo +296
Dark matter lighter than 10 GeV/c encompasses a promising range of candidates. A conceptual design for a new detector, DarkSide-LowMass, is presented, based on the DarkSide-50…
Measurement of Branching Fraction and Longitudinal Polarization in Decays at Belle II
Belle II Collaboration, F. Abudinén, I. Adachi +584
We present a measurement of the branching fraction and longitudinal polarization of decays. SuperKEKB electron-positron collision data corresponding to 189~fb$^{-…
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…
Measurements of the branching fraction, isospin asymmetry, and lepton-universality ratio in decays at Belle II
Belle II Collaboration, F. Abudinén, I. Adachi +591
We report a study of decays, where represents an electron or a muon, using collisions at the resonance. The data were col…
Search for dark matter particle interactions with electron final states with DarkSide-50
50 Collaboration, P. Agnes, I. F. M. Albuquerque +140
We present a search for dark matter particles with sub-GeV/ masses whose interactions have final state electrons using the DarkSide-50 experiment's (12306 184) kg d low-…
Search for dark matter-nucleon interactions via Migdal effect with DarkSide-50
50 Collaboration, P. Agnes, I. F. M. Albuquerque +141
Dark matter elastic scattering off nuclei can result in the excitation and ionization of the recoiling atom through the so-called Migdal effect. The energy deposition from the ioni…
Search for low-mass dark matter WIMPs with 12 ton-day exposure of DarkSide-50
50 Collaboration, P. Agnes, I. F. M. Albuquerque +139
We report on the search for dark matter WIMPs in the mass range below 10 GeV/c, from the analysis of the entire dataset acquired with a low-radioactivity argon target by the Da…
Search for a dark photon and an invisible dark Higgs boson in and missing energy final states with the Belle II experiment
Belle II Collaboration, F. Abudinén, I. Adachi +357
The dark photon and the dark Higgs boson are hypothetical particles predicted in many dark sector models. We search for the simultaneous production of $A^\pri…
Angular analysis of decays reconstructed in 2019, 2020, and 2021 Belle II data
Belle II Collaboration, F. Abudinén, I. Adachi +590
We report on a Belle II measurement of the branching fraction (), longitudinal polarization fraction (), and CP asymmetry () of …
Measurement of the branching fraction of the decay using 190 fb of Belle II data
Belle II Collaboration, F. Abudinén, I. Adachi +590
We report the measurement of the branching fraction of the decay in data recorded by the Belle II experiment at the Sup…
First decay-time-dependent analysis of at Belle II
Belle II Collaboration, F. Abudinén, I. Adachi +590
We report measurements of the branching fraction () and direct -violating asymmetry () of the charmless decay at Belle II. A sample of…
Measurement of the lifetime
Belle II Collaboration, F. Abudinén, L. Aggarwal +360
An absolute measurement of the lifetime is reported using decays in events reconstructed from data collected by the Belle II experiment at the…
Study of Exclusive Decays with Hadronic Full-event-interpretation Tagging in 189.3 fb of Belle II Data
Belle II Collaboration, F. Abudinén, I. Adachi +590
We present a reconstruction of the semileptonic decays and in a sample corresponding to 189.3 fb of Belle II data, using events w…
Measurement of the branching fraction for the decay at Belle II
Belle II Collaboration, F. Abudinén, I. Adachi +590
We report a measurement of the branching fraction of decays, where or , using electron-positron collisions recorde…