7 papers
Spin-Resolved Decay of Axion-Like Particles into Electron--Positron Pairs in Strong Electromagnetic Fields
Xiaodan Mao, Yue-Yue Chen, Pei-Lun He
We investigate spin-resolved decay of an axion-like particle (ALP) into an electron--positron pair in an intense laser field. Using the Baier--Katkov quasiclassical operator formal…
Nonlinear Breit-Wheeler Process Driven by Intense Squeezed Light
Xin Ge, Kai-Hong Zhuang, Pei-Lun He +1
The nonlinear Breit-Wheeler process is a fundamental phenomenon of strong-field quantum electrodynamics and is usually studied for classically prescribed laser backgrounds. Here we…
Spin-Dependent Axion Generation with Controllable Emission Angles in Strong Laser Fields
Jia-Ding Chen, Hang Liu, Kai-Hong Zhuang +3
We investigate axion production in the collision between a spin-polarized relativistic electron beam and an ultraintense laser pulse. A spin-resolved Monte Carlo framework is devel…
Semiclassical analysis of axion-like particle emission via nonlinear Compton-like scattering in intense laser fields
Pei-Lun He, En-Rui Zhou, Yue-Yue Chen
We investigate the production of axion-like particles through nonlinear Compton-like scattering in intense laser fields using the Baier-Katkov operator method. By explicitly constr…
Angular modulation of nonlinear Breit-Wheeler yield by vacuum dichroism
Jia-Ding Chen, Ya-Nan Dai, Kai-Hong Zhuang +3
Vacuum polarization is numerically investigated for the interaction between a GeV electron beam and a counterpropagating ultraintense laser pulse in the quantum radiation dominated…
Controlling the polarization and vortex charge of photons via nonlinear Compton scattering
Jing-Jing Jiang, Kai-Hong Zhuang, Jia-Ding Chen +2
High-energy vortex photons have significant applications in many fields, however, their generation and angular momentum manipulation are still great challenges. Here, we first…
Interferences effects in polarized nonlinear Breit-Wheeler process
Jing-Jing Jiang, Ya-Nan Dai, Kai-Hong Zhuang +3
The creation of polarized electron-positron pairs by the nonlinear Breit-Wheeler process in short laser pulses is investigated using the Baier-Katkov semiclassical method beyond lo…