A. Szczurek

collaborators

4 papers

hep-ph2025

Production of open and hidden charm in fixed-target experiments at the LHC

Antoni Szczurek, Anna Cisek, Rafal Maciula

We discuss the production of $D$ mesons and $J / I ¨ $ quarkonia in proton-nucleus collisions in the fixed-target LHCb experiment. We consider gluon-gluon fusion within $k_{t}$ -factoriza…

hep-ph2025

Prompt inclusive production of $J / I ¨ $ , $I ¨ ^{'}$ and $I ¨ _{c}$ mesons at $s$ $=$ $68.5$ $G e V$ energy within NRQCD $k_{t}$ -factorization approach

Anna Cisek, Antoni Szczurek

We discuss prompt production of $J / I ¨ $ mesons in proton-proton collisions at the $s$ $=$ $68.5$ $G e V$ energy within NRQCD $k_{t}$ -factorization approach using different uninte…

hep-ph2024

Soft-photon theorem for pion-proton elastic scattering revisited

Piotr Lebiedowicz, Otto Nachtmann, Antoni Szczurek

We discuss the reactions $I ¨ p \to I ¨ p$ and $I ¨ p \to I ¨ p I^^{3}$ from a general quantum field theory (QFT) point of view, describing these reactions in QCD and lowest relevant order of…

hep-ph2024

Production asymmetry of $D$ and $D ˉ$ mesons in the LHCb fixed target experiment and intrinsic charm in the nucleon

Antoni Szczurek, RafaÅ MaciuÅa

We discuss production of $D^{0}$ and $D ˉ^{0}$ mesons in proton-nucleus collisions in fixed target experiments. We include gluon-gluon fusion, intrinsic charm and perturbative rec…

Production of open and hidden charm in fixed-target experiments at the LHC

Prompt inclusive production of J/I¨, I¨′ and I¨c​ mesons at s​ = 68.5 GeV energy within NRQCD kt​-factorization approach

Soft-photon theorem for pion-proton elastic scattering revisited

Production asymmetry of D and Dˉ mesons in the LHCb fixed target experiment and intrinsic charm in the nucleon

Prompt inclusive production of $J / I ¨ $ , $I ¨ ^{'}$ and $I ¨ _{c}$ mesons at $s$ $=$ $68.5$ $G e V$ energy within NRQCD $k_{t}$ -factorization approach

Production asymmetry of $D$ and $D ˉ$ mesons in the LHCb fixed target experiment and intrinsic charm in the nucleon