From the 1 of 5 linked papers with an AI index.
5 papers
Candia-v2: Logarithmic expansions for DGLAP evolution in -space
Casey Hampson, Marco Guzzi
The paper introduces Candia-v2, an open‑source software that solves the DGLAP evolution equations for unpolarized nucleon parton distribution functions at next‑to‑next‑to‑next‑to‑l…
DGLAP evolution at NLO with the algorithm
Casey Hampson, Marco Guzzi
We present a generalization of the -space algorithm to next-to-next-to-next-to-leading order (NLO) accuracy in Quantum Chromodynamics (QCD) for solving the…
Strong Coupling Constant Determination from the new CTEQ-TEA Global QCD Analysis
Alim Ablat, Sayipjamal Dulat, Marco Guzzi +5
We present a new determination of the strong coupling constant from a global QCD analysis CT25 of parton distribution functions (PDFs) that incorporates high-precision exper…
CT25: Progress toward next-generation PDFs for precision phenomenology at the LHC
A. Ablat, A. Courtoy, S. Dulat +10
We summarize recent progress toward the next generation of CTEQ-TEA parton distribution functions, CT25, based on a global NNLO analysis that incorporates a significant sample of n…
General mass variable flavor number scheme for boson production in association with a heavy quark at hadron colliders
Marco Guzzi, Pavel Nadolsky, Laura Reina +2
We present a methodology to streamline implementation of massive-quark radiative contributions in calculations with a variable number of active partons in proton-proton collisions.…