The 3-dimensional distribution of quarks in momentum space
Alessandro Bacchetta, Filippo Delcarro, Cristian Pisano, Marco Radici
Abstract
We present the distribution of unpolarized quarks in a transversely polarized proton in three-dimensional momentum space. Our results are based on the extractions of the unpolarized and Sivers transverse momentum dependent parton distributions (TMDs) in a fully consistent TMD framework.
Topics & Concepts
PartonPhysicsQuarkParticle physicsPosition and momentum spaceMomentum (technical analysis)ProtonSpace (punctuation)Distribution (mathematics)Nuclear physicsQuantum electrodynamicsQuantum mechanicsMathematicsPhilosophyLinguisticsEconomicsFinanceMathematical analysisParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions Research