A. Zafar

collaborators

3 papers

hep-ex2024

Observation of the Electromagnetic Dalitz Transition $h_{c} \to e^{+} e^{-} I^\cdot_{c}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +504

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $I ¨ (3686)$ decays and data samples of $e^{+} e^{-}$ collisions with $s$ from 4.130 to 4.780~GeV collected with the BESIII detector, we report th…

hep-ex2024

Search for the leptonic decays $D^{+} \to e^{+} I^½_{e}$ and $D^{+} \to I^¼^{+} I^½_{I^} ¼$

BESIII Collaboration, M. Ablikim, M. N. Achasov +572

We present the first search for the leptonic decays $D^{*+} \to e^{+} I^½_{e}$ and $D^{*+} \to I^¼^{+} I^½_{I^} ¼$ by analyzing a data sample of electron-positron collisions recorded with the BESII…

hep-ph2024

Particle Swarm Optimization Based Analysis to Unlocking the Neutrino Mass Puzzle using $A_{4} \times Z_{3} \times Z_{10}$ Flavor Symmetry

M. W. Aslam, A. A. Zafar, M. N. Aslam +3

New research has highlighted a shortfall in the Standard Model (SM) because it predicts neutrinos to have zero mass. However, recent experiments on neutrino oscillation have reveal…

Observation of the Electromagnetic Dalitz Transition hc​→e+e−I^⋅c​

Search for the leptonic decays D∗+→e+I^½e​ and D∗+→I^¼+I^½I^​¼

Particle Swarm Optimization Based Analysis to Unlocking the Neutrino Mass Puzzle using A4​×Z3​×Z10​ Flavor Symmetry

Observation of the Electromagnetic Dalitz Transition $h_{c} \to e^{+} e^{-} I^\cdot_{c}$

Search for the leptonic decays $D^{+} \to e^{+} I^½_{e}$ and $D^{+} \to I^¼^{+} I^½_{I^} ¼$

Particle Swarm Optimization Based Analysis to Unlocking the Neutrino Mass Puzzle using $A_{4} \times Z_{3} \times Z_{10}$ Flavor Symmetry