Generation of arbitrarily polarized GeV lepton beams via nonlinear Breit-Wheeler process
Generation of arbitrarily polarized GeV lepton beams via nonlinear Breit-Wheeler process
复制标题
通过非线性 Breit-Wheeler 过程产生任意偏振的 GeV 轻子束
DOI:
10.1016/j.fmre.2021.11.022
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发表时间:
2021-04
影响因子:
6.2
通讯作者:
Jian-Xing Li
中科院分区:
文献类型:
--
作者:
Kun Xue;Ren-Tong Guo;Feng Wan;Rashid Shaisultanov;Yue-Yue Chen;Zhongfeng Xu;Xue-Guang Ren;Karen Zaven Hatsagortsyan;Christoph H. Keitel;Jian-Xing Li
Generation of arbitrarily spin-polarized electron and positron beams has been investigated in the single-shot interaction of high-energy polarized γ -photons with an ultraintense asymmetric laser pulse via nonlinear Breit-Wheeler pair production. We develop a fully spin-resolved semi-classical Monte Carlo method to describe the pair creation and polarization. In the considered general setup, there are two sources of the polarization of created pairs: the spin angular momentum transfer from the polarized parent γ -photons, as well as the asymmetry and polarization of the driving laser field. This allows to develop a highly sensitive tool to control the polarization of created electrons and positrons. Thus, dense GeV lepton beams with average polarization degree up to about 80 % , adjustable continuously between the transverse and longitudinal components, can be obtained by our all-optical method with currently achievable laser facilities, which could find an application as injectors of the polarized e + e − collider to search for new physics beyond the Standard Model.
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DOI:
10.1140/epjc/s2005-02125-1
发表时间:
2004-12
期刊:
The European Physical Journal C - Particles and Fields
影响因子:
--
作者:
D. Ivanov;G. Kotkin;V. Serbo
通讯作者:
D. Ivanov;G. Kotkin;V. Serbo
DOI:
--
发表时间:
1964-05
期刊:
--
影响因子:
--
作者:
A. I. Nikishov;V. I. Ritus
通讯作者:
A. I. Nikishov;V. I. Ritus
DOI:
10.1016/0168-9002(86)91257-x
发表时间:
1986-05
影响因子:
1.4
作者:
J. Buon;K. Steffen
通讯作者:
J. Buon;K. Steffen
影响因子:
8.6
作者:
Li Yan-Fei;Chen Yue-Yue;Wang Wei-Min;Hu Hua-Si
通讯作者:
Hu Hua-Si
影响因子:
8.6
作者:
D. Abbott;P. Adderley;A. Adeyemi;P. Aguilera;M. Ali;H. Areti;M. Baylac;J. Benesch;G. Bosson-G.-Bo
通讯作者:
D. Abbott;P. Adderley;A. Adeyemi;P. Aguilera;M. Ali;H. Areti;M. Baylac;J. Benesch;G. Bosson-G.-Bo