Entering the overcritical regime of nonlinear Breit-Wheeler pair production in collisions of bremsstrahlung -rays and superintense, tightly focused laser pulses
I Elsner, A Golub, S Villalba-Chávez… - arxiv preprint arxiv …, 2025 - arxiv.org
Near-future high-intensity lasers offer prospects for the observation of nonlinear Breit-
Wheeler pair production in an overcritical field regime, where the quantum nonlinearity …
Wheeler pair production in an overcritical field regime, where the quantum nonlinearity …