Zobrazeno 1 - 10
of 151
pro vyhledávání: '"TANG, Suo"'
Vortex information of scalar pair production in circularly polarized field is investigated in the multiphoton regime. We find that vortex orientation is related to the intrinsic orbital angular momentum of created particles associating with the helic
Externí odkaz:
http://arxiv.org/abs/2411.11067
We have formulated a generalized two level model for studying the pair production in multidimensional time-dependent electric fields. It can provide momentum spectra with fully spin resolved components for all possible combined spin states of the par
Externí odkaz:
http://arxiv.org/abs/2409.11833
Electron-positron pair production is investigated in the multiphoton regime under polarized fields. Partial wave analysis can be applied to reveal the momentum spectral structure and identify the positions of valleys/peaks of the multiphoton rings by
Externí odkaz:
http://arxiv.org/abs/2408.05979
Autor:
Tang, Suo
The quantum electrodynamic (QED) theory predicts the photon emission and pair creation involved in QED cascades occur mainly in a forward cone with finite angular spread $\Delta\theta \sim 1/\gamma_{i}$ along the momenta of incoming particles. This f
Externí odkaz:
http://arxiv.org/abs/2408.03165
Spin effect on the pair production under circularly polarized fields are investigated. Significantly different from what momentum spirals caused by two counter-rotating fields with a time delay, we find for the first time that the spirals can also be
Externí odkaz:
http://arxiv.org/abs/2402.16476
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 local-constant-field approximation (LCFA), which allows for identifying
Externí odkaz:
http://arxiv.org/abs/2401.13250
Autor:
Tang, Suo
Observation of efficient Breit-Wheeler electron-positron pair creation is one of the main goals for modern-day strong laser-particle experiments. We propose exploring this process by colliding plasma-generated harmonics, from currently available lase
Externí odkaz:
http://arxiv.org/abs/2305.08166
Autor:
Gao, Yunquan, Tang, Suo
We investigate the optimization of the photon polarization to increase the yield of the Breit-Wheeler pair production in arbitrarily polarized plane wave backgrounds. We show that the optimized photon polarization can improve the positron yield by mo
Externí odkaz:
http://arxiv.org/abs/2207.00175
Autor:
Tang, Suo
Fully polarized nonlinear Breit-Wheeler pair production from a beam of polarized seed photons is investigated in pulsed plane-wave backgrounds. The particle (electron and positron) spin and photon polarization are comprehensively described with the t
Externí odkaz:
http://arxiv.org/abs/2203.05721
Autor:
Yang, Yue-Heng, Tang, Suo-Han, Liu, Wen-Gang, Yan, Yan, Xie, Lie-Wen, Huang, Chao, Wu, Shi-Tou, Wang, Hao, Yang, Jin-Hui, Wu, Fu-Yuan
Publikováno v:
In International Journal of Mass Spectrometry June 2024 500
