48 citations · 48 across the 6 of their papers we have counts for
10 papers
Resummation-scale uncertainties in PDF determinations
Hamed Abdolmaleki, Valerio Bertone, Giuseppe Bozzi +7
We investigate the impact of resummation-scale variations on parton distribution function (PDF) determinations. These variations introduce an additional source of theoretical uncer…
Symbolic Extraction of Non-Perturbative Transverse-Momentum-Dependent Distributions from Drell-Yan Data
Cole Granger, Alessandro Bacchetta, Valerio Bertone +6
We present an analytical parametrization of the non-perturbative transverse-momentum-dependent (TMD) parton distribution function of unpolarized quarks, extracted from Drell-Yan da…
A first extraction of gluon TMDs from Higgs data at the LHC
Simone Anedda, Valerio Bertone, Giuseppe Bozzi +1
We present the first extraction of the unpolarised gluon transverse-momentum-dependent (TMD) parton distribution from Higgs-boson production data at the LHC within the framework of…
An extraction of the Collins-Soper kernel from a joint analysis of experimental and lattice data
Artur Avkhadiev, Valerio Bertone, Chiara Bissolotti +6
We present a first joint extraction of the Collins-Soper kernel (CSK) combining experimental and lattice QCD data in the context of an analysis of transverse-momentum-dependent dis…
Extraction of Dihadron Fragmentation Functions at NNLO with and without Neural Networks
Virgile Mahaut, Luca Polano, Alessandro Bacchetta +4
We present a new extraction of unpolarized Dihadron Fragmentation Functions, which describe the probability density for an unpolarized parton to fragment into a pair. Our…
A Neural-Network Extraction of Unpolarised Transverse-Momentum-Dependent Distributions
Alessandro Bacchetta, Valerio Bertone, Chiara Bissolotti +4
We present the first extraction of transverse-momentum-dependent distributions of unpolarised quarks from experimental Drell-Yan data using neural networks to parametrise their non…
One-loop matching for leading-twist generalised transverse-momentum-dependent distributions
Valerio Bertone, Miguel G. Echevarria, Óscar del Rio +1
We present the one-loop matching coefficients necessary to match all of the leading-twist generalised transverse-momentum-dependent distributions (GTMDs) onto generalised parton di…
Perturbative RGE systematics in precision observables
Valerio Bertone, Giuseppe Bozzi, Francesco Hautmann
QCD calculations for collider physics make use of perturbative solutions of renormalisation group equations (RGEs). Ambiguities related to these solutions can contribute significan…
Flavor dependence of unpolarized quark Transverse Momentum Distributions from a global fit
Alessandro Bacchetta, Valerio Bertone, Chiara Bissolotti +6
We present an extraction of the unpolarized transverse-momentum-dependent parton distribution and fragmentation functions that takes into account possible differences between quark…
One-loop evolution of twist-2 generalized parton distributions
Valerio Bertone, Rafael F. del Castillo, Miguel G. Echevarria +2
We revisit the evolution of generalised parton distributions (GPDs) at the leading order in the strong coupling constant for all of the twist-2 quark and gluon operators. We…