2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/180801Within a transport model it is shown that the neutron/proton ratio of squeezed-out nucleons perpendicular to the reaction plane, especially at high transverse momenta, in heavy-ion reactions induced by high energy neutron-rich nuclei can be a useful tool for studying the high density behavior of the nuclear symmetry energy.9 pages, 3 figures, version accepted by PLBNuclear TheoryNuclear ExperimentThe neutron/proton ratio of squeezed-out nucleons and the high density behavior of the nuclear symmetry energytext