250 citations · 2.6k across the 84 of their papers we have counts for
10 papers · 2 filters
Gluon TMDs and Opportunities at an EIC
Cristian Pisano
We show how transverse momentum dependent gluon distributions could be probed at a future Electron-Ion Collider through the analysis of transverse momentum spectra and azimuthal as…
Single-spin asymmetries in within a TMD approach: role of the color octet mechanism
Umberto D'Alesio, Francesco Murgia, Cristian Pisano +1
We calculate the transverse single-spin asymmetry (SSA) for production in proton-proton collisions, within non-relativistic QCD, employing the transverse momentum dependent,…
Studying the gluon TMDs with - and -pair production at the LHC
Florent Scarpa, Daniël Boer, Miguel G. Echevarria +3
We report on how - and -pair production are promising processes to access the polarised and unpolarised gluon TMDs at the LHC. We present the formalism used, as well as res…
Studies of gluon TMDs and their evolution using quarkonium-pair production at the LHC
Florent Scarpa, Daniël Boer, Miguel G. Echevarria +3
- or -pair production at the LHC are promising processes to study the gluon transverse momentum distributions (TMDs) which remain very poorly known. In this article, we imp…
Quarkonium production and TMDs at LHC
U. D'Alesio, F. Murgia, C. Pisano +1
In this contribution we briefly discuss an ongoing phenomenological programme on quarkonium production in unpolarized and polarized proton-proton collisions in a fixed target setup…
The gluon Sivers function and its process dependence from RHIC data
Cristian Pisano, Umberto D'Alesio, Carlo Flore +2
We present a phenomenological analysis of available data on single spin asymmetries for pion and meson production in proton-proton collisions at RHIC within the color gauge inv…
Azimuthal asymmetries in semi-inclusive production at an EIC
Umberto D'Alesio, Francesco Murgia, Cristian Pisano +1
We consider transverse momentum dependent gluon distributions inside both unpolarized and transversely polarized protons and show how they can be probed by looking at azimuthal mod…
Azimuthal asymmetries in unpolarized SIDIS and Drell-Yan processes: a case study towards TMD factorization at subleading twist
Alessandro Bacchetta, Giuseppe Bozzi, Miguel G. Echevarria +3
We consider the azimuthal distribution of the final observed hadron in semi-inclusive deep-inelastic scattering and the lepton pair in the Drell-Yan process. In particular, we focu…
Process dependence of the gluon Sivers function in inclusive collisions: theory
Cristian Pisano, Umberto D'Alesio, Carlo Flore +2
Within the color gauge invariant generalized parton model (CGI-GPM), which includes initial and final state interactions in a transverse momentum dependent formalism, we present th…
Process dependence of the gluon Sivers function in inclusive collisions: phenomenology
U. D'Alesio, C. Flore, F. Murgia +2
Within the so-called color gauge invariant generalized parton model, a TMD scheme including initial- (ISI) and final-state (FSI) interactions, we present a phenomenological analysi…