Purpose: Throughout the COVID-19 pandemic, health care professionals have been challenged
to provide appropriate preventive and therapeutic measures while using precautions to …

Purpose: The COVID-19 pandemic has led to drops in patient volume and staffing in dental
practices in the United States (US). This study aimed to provide insights on dental hygienists’ …

We search for lepton-flavor-violating τ - → e - α and τ - → μ - α decays, where α is an
invisible spin-0 boson. The search uses electron-positron collisions at 10.58 GeV center-of-mass …

We study the processes e + e - → ω χ b J ( 1 P ) ( J = 0 , 1, or 2) using samples at center-of-mass
energies s = 10.701 , 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb - 1 …

We report the first search for a nonstandard-model resonance decaying into τ pairs in e + e -
→ μ + μ - τ + τ - events in the 3.6 – 10 GeV / c 2 mass range. We use a 62.8 fb - 1 sample of …

The L μ− L τ extension of the standard model predicts the existence of a lepton-flavor-universality-violating
Z′ boson that couples only to the heavier lepton families. We search for such …

We report measurements of the branching fraction and C P asymmetry in B 0 → π 0 π 0 decays
reconstructed at Belle II in an electron-positron collision sample containing 198 × 10 6 B …

We report a measurement of decay-time dependent charge-parity ($CP$) asymmetries in $B^0
\rightarrow K^0_S K^0_S K^0_S$ decays. We use $387 \times 10^6 B\bar{B}$ pairs …

We search for the e + e - → η b ( 1 S ) ω and e + e - → χ b 0 ( 1 P ) ω processes at a center-of-mass
energy of 10.745 GeV, which is close to the peak of the ϒ ( 10753 ) state. We use …

We determine the Cabibbo-Kobayashi-Maskawa matrix-element magnitude | V c b | using B
0 → D * + ℓ - ν ℓ decays reconstructed in 189 fb - 1 of collision data collected by the Belle II …