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Analysis of the Effect of Pulse Length and Magnetic Field Strength on Nonlinear Thomson Scattering

Authors :
Haokai Wang
Feiyang Gu
Yi Zhang
Yubo Wang
Qingyu Yang
Youwei Tian
Source :
Applied Sciences, Vol 14, Iss 15, p 6776 (2024)
Publication Year :
2024
Publisher :
MDPI AG, 2024.

Abstract

In this paper, two parameters of the applied magnetic field—magnetic field strength and pulse length—are modified, the spatial properties of electron trajectories and radiation are studied, and conclusions are drawn. Under the premise that the radius of the laser pulse waist b0=4λ0, and that the peak amplitude a0=5 corresponds to the peak laser intensity IL=3.45×1019 W/cm2 of the electrons, obtaining high-energy and highly collimated X-rays can be realized by increasing the pulse length up to 6λ0 and increasing the magnitude of the applied magnetic field, or by continuously increasing the pulse length and applying a smaller magnetic field.

Details

Language :
English
ISSN :
14156776 and 20763417
Volume :
14
Issue :
15
Database :
Directory of Open Access Journals
Journal :
Applied Sciences
Publication Type :
Academic Journal
Accession number :
edsdoj.0e48cccbe7654bb0a453d5ccf51d470e
Document Type :
article
Full Text :
https://doi.org/10.3390/app14156776