André H. Hoang

collaborators

4 papers

hep-ph2025

Endpoint Factorization for Semileptonic Decays of Boosted and Resonant Off-Shell Top Quarks with a Large-Radius Bottom Jet

Andre H. Hoang, Christoph Regner

We derive a factorization formula for boosted double resonant top-antitop pair production in $e^{+} e^{-}$ annihilation with a semileptonic top quark decay in the phase space region whe…

hep-ph2025

Precision $e^{+} e^{-}$ Hemisphere Masses in the Dijet Region with Power Corrections

Andre H. Hoang, Vicent Mateu, Matthew D. Schwartz +1

We derive high-precision results for the $e^{+} e^{-}$ heavy jet mass (HJM) $d σ / d ρ$ and dihemisphere mass (DHM) $d^{2} σ / (d s_{1} d s_{2})$ distributions, for $s_{1} \sim s_{2}$ , in the dijet reg…

hep-ph2025

A Precise Determination of $α_{s}$ from the Heavy Jet Mass Distribution

Miguel A. Benitez, Arindam Bhattacharya, Andre H. Hoang +4

A global fit for $α_{s} (m_{Z})$ is performed on available $e^{+} e^{-}$ data for the heavy jet mass distribution. The state-of-the-art theory prediction includes $O (α_{s}^{3})$ fixed-…

hep-ph2024

On Determining $α_{s} (m_{Z})$ from Dijets in $e^{+} e^{-}$ Thrust

Miguel A. Benitez, Andre H. Hoang, Vicent Mateu +2

We update a previous N $^{3}$ LL $^{'}$ + $O (α_{s}^{3})$ determination of the strong coupling from a global fit to thrust data by including newly available perturbative ingredients,…

Endpoint Factorization for Semileptonic Decays of Boosted and Resonant Off-Shell Top Quarks with a Large-Radius Bottom Jet

Precision e+e− Hemisphere Masses in the Dijet Region with Power Corrections

A Precise Determination of αs​ from the Heavy Jet Mass Distribution

On Determining αs​(mZ​) from Dijets in e+e− Thrust

Precision $e^{+} e^{-}$ Hemisphere Masses in the Dijet Region with Power Corrections

A Precise Determination of $α_{s}$ from the Heavy Jet Mass Distribution

On Determining $α_{s} (m_{Z})$ from Dijets in $e^{+} e^{-}$ Thrust