Stuttgart 2012 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 4: Quanteneffekte: QED
Q 4.7: Talk
Monday, March 12, 2012, 12:00–12:15, V7.01
Non-perturbative two-photon Compton scattering in pulsed laser fields — •Daniel Seipt and Burkhard Kämpfer — Helmholtz-Zentrum Dresden-Rossendorf
In relativistically strong laser fields with intensities well above 1019 W/cm−2, multi-photon emission processes are important in collisions of relativistic electron beams with the laser pulse. We present results on the coherent two-photon process (double Compton scattering) in the presence of strong and short laser pulses, taking into account the finite temporal pulse length exactly for the first time.