Locally monochromatic two-step nonlinear trident process in a plane wave

S Tang, B King - Physical Review D, 2023 - APS
In many-cycle plane waves at intermediate intensities, the nonlinear trident process can be
well approximated by the two sequential steps of nonlinear Compton scattering of a …

[HTML][HTML] Bounding elastic photon-photon scattering at s≈ 1 MeV using a laser-plasma platform

R Watt, B Kettle, E Gerstmayr, B King, A Alejo… - Physics Letters B, 2025 - Elsevier
We report on a direct search for elastic photon-photon scattering using x-ray and γ photons
from a laser-plasma based experiment. A γ photon beam produced by a laser wakefield …

Beam delivery and beamstrahlung considerations for ultra-high energy linear colliders

T Barklow, S Gessner, M Hogan, CK Ng… - Journal of …, 2023 - iopscience.iop.org
As part of the Snowmass' 21 community planning excercise, the Advanced Accelerator
Concepts (AAC) community proposed future linear colliders with center-of-mass energies up …

Feasibility of measuring nonanalytic QED coupling from pair creation in strong fields

B King, S Tang - Physical Review A, 2024 - APS
In the quasistatic regimes of nonlinear Breit-Wheeler and trident pair creation, the rates can
exhibit a nonanalytic dependency on the fundamental coupling of quantum electrodynamics …

Bounding elastic photon-photon scattering at MeV using a laser-plasma platform

R Watt, B Kettle, E Gerstmayr, B King, A Alejo… - arxiv preprint arxiv …, 2024 - arxiv.org
We report on a direct search for elastic photon-photon scattering using x-ray and $\gamma $
photons from a laser-plasma based experiment. A gamma photon beam produced by a laser …

arxiv : Bounding elastic photon-photon scattering at MeV using a laser-plasma platform

R Watt, G Pérez-Callejo, AGR Thomas, S Astbury… - 2024 - cds.cern.ch
We report on a direct search for elastic photon-photon scattering using x-ray and $\gamma $
photons from a laser-plasma based experiment. A gamma photon beam produced by a laser …

Bunching Effects at Emitted Radiation from GeV Electrons in a Strong Laser at Future TW Experiments

H Nieto-Chaupis - … on Antennas and Propagation and USNC …, 2023 - ieeexplore.ieee.org
Future experiments that consider the collision of GeV electrons and TW laser have as central
objective to probe non-perturbative QED at the strong field where processes derived from …