Effect of symmetrical frequency chirp on pair production* * Project supported by the National Natural Science Foundation of China (Grant Nos. 11875007, 11935008, and 11965020).
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DOI: 10.1088/1674-1056/abeee8
Abstract: By using Dirac–Heisenberg–Wigner formalism we study electron–positron pair production for linear, elliptic, nearly circular, and circular polarizations of electric fields with symmetrical frequency chirp, and we obtain momentum spectra and pair yield. The difference of… read more here.
Keywords: symmetrical frequency; frequency chirp; pair production; chirp ... See more keywords