Strong effect of the electron spin on bremsstrahlung observed in the relativistic regime

被引:0
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作者
Kovtun, Oleksiy [1 ]
Tioukine, Valery [2 ]
Surzhykov, Andrey [3 ]
Yerokhin, Vladimir A. [4 ]
Cederwall, Bo [5 ]
Tashenov, Stanislav [1 ]
机构
[1] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany
[2] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-55128 Mainz, Germany
[3] Helmholtz Inst Jena, D-07743 Jena, Germany
[4] St Petersburg State Polytech Univ, Ctr Adv Studies, St Petersburg 195251, Russia
[5] Royal Inst Technol, SE-10691 Stockholm, Sweden
关键词
D O I
10.1088/1742-6596/635/5/052089
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We have studied bremsstrahlung produced by polarized 2.1 MeV electrons colliding with a thin gold target. We have observed a strong correlation between the orientation of the electron spin and the angle of x-ray linear polarization at the x-ray high energy tip region. This indicates a dominance of the spin-orbit interaction in bremsstrahlung.
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