Production of Highly Polarized Positron Beams via Helicity Transfer from Polarized Electrons in a Strong Laser Field.
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DOI: 10.1103/physrevlett.125.044802
Abstract: The production of a highly polarized positron beam via nonlinear Breit-Wheeler processes during the interaction of an ultraintense circularly polarized laser pulse with a longitudinally spin-polarized ultrarelativistic electron beam is investigated theoretically. A new Monte Carlo… read more here.
Keywords: polarized positron; highly polarized; production highly; strong laser ... See more keywords