Velocity inversion of a relativistic electron incident by a vortex beam in a magnetic field

Y Shi, H Li, L Bai, B Xu, J Tong, S Wu - Physica Scripta, 2024 - iopscience.iop.org
A method is proposed to invert the velocity of a relativistic electron incident by a vector
Bessel vortex beam in a magnetic field by analyzing the spectra of the backward scattered …

Shaping High-Order Diffraction-Free Beams Through Continuous Superposition of Bessel Beams

M Zamboni-Rached, J Nobre-Pereira… - arXiv preprint arXiv …, 2024 - arxiv.org
Recognized for their non-diffracting properties, Bessel beams can be conveniently
combined to generate the so-called Frozen Waves, which are monochromatic beams …