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arXiv · 1812.03130

Spin-states in multiphoton pair production for circularly polarized light

Christian Kohlfürst
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Abstract

Scalar and fermionic particle pair production in rotating electric fields is investigated in the nonperturbative multiphoton regime. Angular momentum distribution functions in above-threshold pair production processes are calculated numerically within quantum kinetic theory and discussed on the basis of a photon absorption model. The particle spectra can be understood if the spin states of the particle-antiparticle pair are taken into account.

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Christian Kohlfürst. 2018-12-07. Spin-states in multiphoton pair production for circularly polarized light. https://doi.org/10.1103/physrevd.99.096017

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