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Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei

Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei

Positron creation probabilities as well as energy and angular distributions of outgoing positrons in slow collisions of two identical heavy nuclei are obtained within the two-center approach beyond the monopole approximation. The time-dependent Dirac equation for positron wave functions is solved with the help of the generalized pseudospectral method in …