Estimations of electron-positron pair production at high-intensity laser interaction with high-Z targets

D. A. Gryaznykh, Y. Z. Kandiev, V. A. Lykov

Electron-positron pairs' generation occuring in the interaction of $10^{18}$-$10^{20}$~W/cm${}^2$ laser radiation with high-Z targets are examined. Computational results are presente…