The 3He spectral function in light-front dynamics

Abstract

A distorted spin-dependent spectral function for 3He is considered for the extraction of the transverse-momentum dependent parton distributions in the neutron from semi-inclusive deep inelastic electron scattering off polarized 3He at finite momentum transfers, where final state interactions are taken into account. The generalization of the analysis to a Poincaré covariant framework within the light-front dynamics is outlined.

arXiv comment4 pages, 2 figures, talk given at the 21st International Conference on Few-Body Problems in Physics, Chicago, IL, May 18th-22nd, 2015; EPJ Web of Conference, in press

References in corpus (11)

• An accurate nucleon-nucleon potential with charge-independence breaking
• Fragmentation of Transversely Polarized Quarks Probed in Transverse Momentum Distributions
• Transverse Polarisation of Quarks in Hadrons
• Single Spin Asymmetries in Charged Pion Production from Semi-Inclusive Deep Inelastic Scattering on a Transversely Polarized ${}^3$He Target
• Nuclear effects in Deep Inelastic Scattering of polarized electrons off polarized 3He and the neutron spin structure functions
• Single Spin Asymmetries of Inclusive Hadrons Produced in Electron Scattering from a Transversely Polarized ${}^3$He Target
• Neutron single spin asymmetries from semi-inclusive deep inelastic scattering off transversely polarized ${}^3$He
• Final state interaction effects in semi-inclusive DIS off the deuteron
• Semi-inclusive Deep Inelastic Scattering off Few-Nucleon Systems: Tagging the EMC Effect and Hadronization Mechanisms with Detection of Slow Recoiling Nuclei
• Neutron Transverse-Momentum Distributions and Polarized 3He within Light-Front Hamiltonian Dynamics
• Distorted spin-dependent spectral function of an A=3 nucleus and semi-inclusive deep inelastic scattering processes

Cited by in corpus (1)

• Light-Front Transverse Momentum Distributions for $\mathcal{J}$=1/2 Hadronic Systems in Valence Approximation