Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Borsa, Ignacio"'
We present a next-to-next-to-leading order (NNLO) global QCD analysis of the proton's helicity parton distribution functions (PDFs), the first of its kind. To obtain the distributions, we use data for longitudinal spin asymmetries in inclusive and se
Externí odkaz:
http://arxiv.org/abs/2407.11635
Autor:
Borsa, Ignacio, Jäger, Barbara
Publikováno v:
JHEP 07 (2024) 177
We present a Monte-Carlo program for the simulation of polarized deep inelastic scattering at next-to-leading order in QCD matched to parton shower programs building on an existing implementation of the unpolarized case in the POWHEG BOX package. We
Externí odkaz:
http://arxiv.org/abs/2404.07702
We present a detailed analysis of the polarized and the unpolarized deep inelastic scattering structure functions of the proton, g_1^p and F_2^p respectively, in the context of a holographic dual description based on type IIB superstring theory. We c
Externí odkaz:
http://arxiv.org/abs/2308.01975
We perform the calculation of the fully differential single-jet production in longitudinally polarized deep inelastic scattering (DIS) at the next-to-next-to-leading order (NNLO) accuracy, featuring both neutral current and charged current processes.
Externí odkaz:
http://arxiv.org/abs/2212.06625
We present the second order contributions to the coefficient functions for the parity violating polarized structure functions $g_L$ and $g_4$, thus completing the $\mathcal{O}(\alpha_S^2)$ knowledge on DIS structure functions. We obtain the missing $
Externí odkaz:
http://arxiv.org/abs/2210.12014
We carry out a global QCD analysis of parton-to-pion fragmentation functions at next-to-next-to-leading order (NNLO) accuracy by performing a fit to the combined set of single-inclusive electron-positron annihilation and, for the first time, semi-inc
Externí odkaz:
http://arxiv.org/abs/2202.05060
We calculate the fully differential Next-to-Leading Order (NLO) corrections to (longitudinally) polarized dijet production in deep inelastic scattering, featuring both neutral current and charged current processes. We also analyze their phenomenologi
Externí odkaz:
http://arxiv.org/abs/2112.08223
We revisit the description of pion production in proton-proton collisions in the light of the very precise data taken at the Large Hadron Collider (LHC) over the past decade. First attempts to include LHC results in next-to-leading order global QCD a
Externí odkaz:
http://arxiv.org/abs/2110.14015
Publikováno v:
Phys. Rev. D 103, 014008 (2021)
We present the calculation for single-inclusive jet production in (longitudinally) polarized deep-inelastic lepton-nucleon scattering at next-to-next-to leading order (NNLO) accuracy, based on the Projection-to-Born method. As a necessary ingredient
Externí odkaz:
http://arxiv.org/abs/2010.07354
We studied the impact of future Electron Ion Collider inclusive and semi-inclusive polarized deep inelastic scattering data will have on the determination of the helicity parton distributions. Supplementing the Monte Carlo sampling variant of the DSS
Externí odkaz:
http://arxiv.org/abs/2007.08300