- Este evento ha pasado.
julio 26, 2018 @ 2:15 pm - 4:00 pm
Nombre: Christian Weiss
Institución: Jefferson Lab (USA)
Lugar: Seminario de Física Teórica II (2ª planta)
Titulo del seminario: Next-generation nuclear physics with polarized light ions at EIC
Abstract: The future Electron-Ion Collider (EIC) will enable next-generation experiments in high-energy electron scattering on protons and nuclei, including polarized light ions (deuteron, 3He, …).
Such measurements address important physics topics such as the spin structure of the neutron, effects of nuclear interactions on the quark/gluon densities, and coherent phenomena in QCD at small x. Detection of the nuclear breakup following the high-energy process (“spectator nucleon
tagging”) reveals the nuclear configurations present during the high-energy process and permits a controled theoretical treatment of nuclear effects. We present an overview of the physics objectives,theoretical methods, experimental techniques, and on-going R&D efforts related to measurements with polarized deuteron beams and spectator nucleon tagging at the EIC. We present new results in the theory of nuclear final-state interactions, diffraction and nuclear shadowing, and polarization
phenomena in deep-inelastic scattering with spectator tagging. We give a perspective on future physics studies and detailed process simulations for the EIC.