Zobrazeno 1 - 10
of 1 479
pro vyhledávání: '"Radici A."'
By analyzing experimental data on semi-inclusive deep inelastic scattering off longitudinally polarized targets, we extract the transverse momentum dependence of the quark helicity distribution, i.e., the difference between the three-dimensional moti
Externí odkaz:
http://arxiv.org/abs/2409.18078
We present studies aimed at probing the 3D gluon content of the proton through spin-dependent TMD gluon densities, computed by means of the spectator-model approach. Our formalism incorporates a fit-based modulation function for the spectator mass, d
Externí odkaz:
http://arxiv.org/abs/2406.04893
We consider a class of nonlocal conservation laws with an interaction kernel supported on the negative real half-line and featuring a decreasing jump at the origin. We provide, for the first time, an existence and uniqueness theory for said model wit
Externí odkaz:
http://arxiv.org/abs/2406.03837
Autor:
Bacchetta, Alessandro, Bertone, Valerio, Bissolotti, Chiara, Bozzi, Giuseppe, Cerutti, Matteo, Delcarro, Filippo, Radici, Marco, Rossi, Lorenzo, Signori, Andrea
Publikováno v:
JHEP 08 (2024), 232
We present an extraction of the unpolarized transverse-momentum-dependent parton distribution and fragmentation functions that takes into account possible differences between quark flavors and final-state hadrons. The extraction is based on experimen
Externí odkaz:
http://arxiv.org/abs/2405.13833
We propose and analyse a new microscopic second order Follow-the-Leader type scheme to describe traffic flows. The main novelty of this model consists in multiplying the second order term by a nonlinear function of the global density, with the intent
Externí odkaz:
http://arxiv.org/abs/2404.09834
We present a model calculation of T-odd transverse-momentum-dependent distributions of gluons in the nucleon. The model is based on the assumption that a nucleon can emit a gluon, and what remains after the emission is treated as a single spectator p
Externí odkaz:
http://arxiv.org/abs/2402.17556
We present novel analyses on accessing the 3D gluon content of the proton via spin-dependent TMD gluon densities, calculated through the spectator-model approach. Our formalism embodies a fit-based spectator-mass modulation function, suited to catch
Externí odkaz:
http://arxiv.org/abs/2310.19916
Increasing cultivated lands, crop homogenization and global food trade have fostered the spread of crop pests and diseases. Optimizing crop protection is urgently needed to ensure food safety. One aspect of crop protection is surveillance, which focu
Externí odkaz:
http://arxiv.org/abs/2310.07442
Autor:
The MAP collaboration, Alessandro Bacchetta, Valerio Bertone, Chiara Bissolotti, Giuseppe Bozzi, Matteo Cerutti, Filippo Delcarro, Marco Radici, Lorenzo Rossi, Andrea Signori
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-45 (2024)
Abstract We present an extraction of the unpolarized transverse-momentum-dependent parton distribution and fragmentation functions that takes into account possible differences between quark flavors and final-state hadrons. The extraction is based on
Externí odkaz:
https://doaj.org/article/f8122fe02c674c8e85d98ce23c562fcc
Publikováno v:
J. Math. Pures Appl. 187 (2024) 294-328
The goal of this paper is to derive the so-called five gradients inequality for optimal transport theory for general cost functions on two class of differentiable manifolds: locally compact Lie groups and compact Riemannian manifolds.
Comment: 3
Comment: 3
Externí odkaz:
http://arxiv.org/abs/2307.11451