R. Ayad

Publications by Year

Research Areas

Particle physics theoretical and experimental studies, Quantum Chromodynamics and Particle Interactions, Computational Physics and Python Applications, High-Energy Particle Collisions Research, Particle Accelerators and Free-Electron Lasers

Most-Cited Works

• Precise determination of the CKM matrix element $\left| V_{cb}\right|$ with $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar \nu_\ell$ decays with hadronic tagging at Belle(2017)
• → First Simultaneous Determination of Inclusive and Exclusive |Vub|(2023)4 cited
• → Search for $CP$ violation in $D^{+}_{(s)}\rightarrow K^{+}K^{0}_{S}h^{+}h^{-}$ $(h=K,π)$ decays and observation of the Cabibbo-suppressed decay $D^{+}_{s}\rightarrow K^{+}K^{-}K^{0}_{S}π^{+}$(2023)
• → Measurement of branching fractions, CP asymmetry, and isospin asymmetry for $\boldsymbol{B\rightarrow\rho\gamma}$ decays using Belle and Belle II data(2024)
• Two-Body B Meson Decays to h and h 00 : Observation of B ! h 0 K(1998)
• → Measurement of the energy dependence of the $e^+e^- \to B\bar{B}$, $B\bar{B}{}^*$, and $B^*\bar{B}{}^*$ cross sections at Belle~II(2024)