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hep-ph2026
A consistent NRQCD description of decays and high- prompt production of charmonia
Valerio Bertone, Jean-Philippe Lansberg, Kate Lynch +1
We present a global determination of the six long-distance matrix elements (LDMEs) within non-relativistic QCD (NRQCD) appearing in the production of prompt up to $\mathcal{O…
hep-ph2025
Impact of relativistic corrections to high-pT prompt-psi(2S) production at hadron colliders
Valerio Bertone, Jean-Philippe Lansberg, Kate Lynch
We study relativistic corrections to prompt psi(2S) production at high pT in hadron colliders. Our calculation employs leading-power factorization with Fragmentation Functions (FFs…