B. Malaescu

collaborators

4 papers

hep-ph2025

Data-based form factor corrections between the two-pion $I ¨ $ and $e^{+} e^{-}$ spectral functions

Michel Davier, Bogdan Malaescu, Zhiqing Zhang

The $I ¨ $ spectral functions are an alternative to $e^{+} e^{-}$ cross-sections, where different measurements are not consistent, for computing the hadronic vacuum contribution to the mu…

hep-ex2024

New BaBar studies of high-order radiation and the new landscape of data-driven HVP predictions of the muon g-2

Bogdan Malaescu

A measurement of additional radiation in $e^{+} e^{-} \to I^¼^{+} I^¼^{-} I^^{3}$ and $e^{+} e^{-} \to I ¨ ^{+} I ¨ ^{-} I^^{3}$ initial-state-radiation events is presented using the full $B a B a r$ data sample. For t…

physics.data-an2024

Event-by-event Comparison between Machine-Learning- and Transfer-Matrix-based Unfolding Methods

Mathias Backes, Anja Butter, Monica Dunford +1

The unfolding of detector effects is a key aspect of comparing experimental data with theoretical predictions. In recent years, different Machine-Learning methods have been develop…

hep-ph2024

The strong coupling constant: State of the art and the decade ahead

D. d'Enterria, S. Kluth, G. Zanderighi +55

Theoretical predictions for particle production cross sections and decays at colliders rely heavily on perturbative Quantum Chromodynamics (QCD) calculations, expressed as an expan…

Data-based form factor corrections between the two-pion I¨ and e+e− spectral functions

New BaBar studies of high-order radiation and the new landscape of data-driven HVP predictions of the muon g-2

Event-by-event Comparison between Machine-Learning- and Transfer-Matrix-based Unfolding Methods

The strong coupling constant: State of the art and the decade ahead

Data-based form factor corrections between the two-pion $I ¨ $ and $e^{+} e^{-}$ spectral functions