Measurement of CP Asymmetries in B^{0}→K_{S}^{0}π^{0}γ Decays at Belle II.

We report measurements of time-dependent CP asymmetries in B^{0}→K_{S}^{0}π^{0}γ decays based on a data sample of (388±6)×10^{6}  BB[over ¯] events collected at the ϒ(4S) resonance with the Belle II detector. The Belle II experiment operates at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. We measure decay-time distributions to determine CP -violating parameters S and C.

Evidence of h_{b}(2P)→ϒ(1S)η Decay and Search for h_{b}(1P,2P)→ϒ(1S)π^{0} with the Belle Detector.

We report the first evidence for the h_{b}(2P)→ϒ(1S)η transition with a significance of 3.5 standard deviations. The decay branching fraction is measured to be B[h_{b}(2P)→ϒ(1S)η]=(7.

Phytochemical analysis, antioxidant activity and modulatory effect of aqueous leaf extract of L on oxaliplatin-induced oxidative stress in isolated rat liver mitochondria.

This study evaluates the antioxidant effects of aqueous leaf extract of (ALEPL) and its potential to counteract oxaliplatin (OXA)-induced mitochondrial oxidative stress in rat livers, a common side effect of chemotherapy in cancer treatment. Bioactive compounds were identified using High-Performance Liquid Chromatography coupled with Tandem Mass Spectrometry (HPLC-MS and MS), with Fourier-Transform Infrared Spectroscopy (FTIR) and Atomic Absorption Spectrophotometry (AAS) for chemical and mineral analysis. ALEPL showed notable antioxidant activity, with IC50 values of 4.

Measurement of Angular Coefficients of B[over ¯]→D^{*}ℓν[over ¯]_{ℓ}: Implications for |V_{cb}| and Tests of Lepton Flavor Universality.

We measure the complete set of angular coefficients J_{i} for exclusive B[over ¯]→D^{*}ℓν[over ¯]_{ℓ} decays (ℓ=e, μ). Our analysis uses the full 711  fb^{-1} Belle dataset with hadronic tag-side reconstruction. The results allow us to extract the form factors describing the B[over ¯]→D^{*} transition and the Cabibbo-Kobayashi-Maskawa matrix element |V_{cb}|.