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  1. pubs.aip.org

    The additional energy spread introduced by the stochastic nature of QED emission can be balanced by the average energy loss leading to overall energy spread reduction even in the QED regime.
  2. repositorio.iscte-iul.pt

    In classical radiation reaction, the energy loss of one electron depends on its initial energy. For an electron beam, the main effects are the decrease in its mean energy and reduction of the energy distribution width.
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  4. inspirehep.net

    We focus our analysis in the properties of an electron beam during/after collision with an intense pulse. The additional energy spread introduced by the stochastic nature of QED emission can be balanced by the average energy loss leading to overall energy spread reduction even in the QED regime.
  5. Here we show that in the cross-collision geometry, there exists a barrier induced by the classical radiation-reaction force that prohibits electrons of arbitrarily high energies to pass.
    Author:X. S. Geng, L. L. Ji, B. F. Shen, B. F. Shen, B. Feng, Z. Guo, Q. Yu, L. G. Zhang, Z. Z. XuPublished:2019
  6. In the QED regime, stochastic radiation of high-energy photons14,15 no longer allows one to treat RR as a continuous effect and the quantum effects become effective.
    Author:X. S. Geng, L. L. Ji, B. F. Shen, B. F. Shen, B. Feng, Z. Guo, Q. Yu, L. G. Zhang, Z. Z. XuPublished:2019
  7. link.aps.org

    The dynamics of energetic particles in strong electromagnetic fields can be heavily influenced by the energy loss arising from the emission of radiation during acceleration, known as radiation reaction. When interacting with a high-energy electron beam, today's lasers are sufficiently intense to explore the transition between the classical and quantum radiation reaction regimes. We present ...
  8. ocs.ciemat.es

    In the QED regime, radiation is a discrete process and this impacts the particle trajectory in a distinct manner from continuous emission. We have studied the differences between the two pictures in the transition regime from the classical to the quantum physics, which is the regime relevant for near-future experiments.
  9. While in the QED perspective, electrons can be well re ected (transmit) in the regime where complete transmission (re ection) is allowed classically. The re ection (trans- mission) is guaranteed by the quantum nature of radiation but forbidden by classical description.
  10. link.aps.org

    Classical theories of radiation reaction predict that the electron motion is confined to the plane defined by the electron's instantaneous momentum and the force exerted by the external electromagnetic field. However, in the quantum radiation reaction regime, where the recoil exerted by individual quanta becomes significant, the electron can scatter ``out of plane,'' as the photon is emitted ...

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