基于波荡器偏振控制的短波长自由电子激光中气相科学的机遇
原子物理
2023-11-21 v1 光学
摘要
自由电子激光(FELs)是世界上最明亮的光源,其在超大光子能量范围内提供超亮、超短脉冲的技术能力正迅速发展。其革命性和创新性的进展开辟了关于非线性光-物质相互作用、从特定观测位点研究超快过程以及以原子分辨率对物质成像的新科学领域。FEL科学的一个核心方面是在气相中研究孤立的、原型性的系统,从而有可能寻址分子中定义明确的电子跃迁或特定原子位点。特别是对于偏振可控的短波长FELs,气相为研究自旋取向系统中的非线性和超快现象、破译生命手性构建块的功能以及以其他方式无法企及的方式操控反应和粒子发射动力学提供了新途径。本路线图包含全球设施技术能力的描述、创新诊断与仪器,以及近期的科学亮点、新方法和数学建模。将讨论并全面概述使用偏振可控FELs在气相中进行二色性光-物质相互作用的实验与理论图景,以激励和加强各学科全球协作努力。
引用
@article{arxiv.2311.11519,
title = {Opportunities for Gas-Phase Science at Short-Wavelength Free-Electron Lasers with Undulator-Based Polarization Control},
author = {Markus Ilchen and Enrico Allaria and Primož Rebernik Ribič and Heinz-Dieter Nuhn and Alberto Lutman and Evgeny Schneidmiller and Markus Tischer and Mikail Yurkov and Marco Calvi and Eduard Prat and Sven Reiche and Thomas Schmidt and Gianluca Aldo Geloni and Suren Karabekyan and Jiawei Yan and Svitozar Serkez and Zhangfeng Gao and Bangjie Deng and Chao Feng and Haixiao Deng and Wolfram Helml and Lars Funke and Mats Larsson and Vitali and Zhaunerchyk and Michael Meyer and Tommaso Mazza and Till Jahnke and Reinhard Doerner and Francesca Calegari and Olga Smirnova and Caterina Vozzi and Giovanni De Ninno and Jonas Waetzel and Jamal Berakdar and Sadia and Bari and Lucas Schwob and Jérémy R. Rouxel and Shaul Mukamel and Klaus Bartschat and Kathryn Hamilton and Luca Argenti and Nicolas Douguet and Nikolay M. Novikovskiy and Philipp V. Demekhin and Peter Walter},
journal= {arXiv preprint arXiv:2311.11519},
year = {2023}
}