Nonlinear Thomson scattering in an arbitrary polarized laser field with a background magnetic field
| العنوان: | Nonlinear Thomson scattering in an arbitrary polarized laser field with a background magnetic field |
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| المؤلفون: | Hong Xiao, Cui-Wen Zhang, Hai-Bo Sang, B. S. Xie |
| المصدر: | Physics of Plasmas. 30 |
| بيانات النشر: | AIP Publishing, 2023. |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Condensed Matter Physics |
| الوصف: | The nonlinear Thomson scattering of an electron motion in a combining field constituted by an elliptically polarized laser and a background magnetic field is investigated. The dependence of electron trajectories, fundamental frequency, maximum radiation power in the spatial distribution, and the corresponding spatial angle on ellipticity are obtained. In addition, we find that the angular distributions of scattering spectra with respect to the azimuthal angle exhibit symmetry regardless of the order of harmonics, laser intensity, magnetic resonance parameter, and initial axial momentum. Meanwhile, the polar angle distribution of the spectra increasingly approaches the laser propagation direction with the laser intensity, magnetic resonance parameter, and initial axial momentum. The maximum radiated power increases, and the corresponding polar angle decreases. The optimal angle for the maximum radiated power per unit of solid, the corresponding photon number, and the photon brightness can be obtained, which implies that high-quality extreme ultraviolet (XUV) and/or x rays can be generated by the studied scheme when suitable parameters are chosen. |
| تدمد: | 1089-7674 1070-664X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::c70c480c20187a50cf4505e5866e908e https://doi.org/10.1063/5.0147858 |
| رقم الأكسشن: | edsair.doi...........c70c480c20187a50cf4505e5866e908e |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Scitation. | تدمد: | 10897674 1070664X |
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