利用晶体衍射进行XFEL脉冲的绝对光谱计量
摘要：绝对能量测量的方法在现代X射线源，如同步辐射和X射线自由电子激光器(XFELs)中非常重要。本文介绍了一种基于光谱测量和衍射晶体摇晃的光子能量估计方法。我们测量了欧洲XFEL的SASE1通道的光子能量，并讨论了精确光子能量评估的好处和应用。
作者：Ilia Petrov (1), Liubov Samoylova (1), Sarlota Birnsteinova (1), Valerio Bellucci (1), Mikako Makita (1), Tokushi Sato (1), Romain Letrun (1), Jayanath Koliyadu (1), Raphael de Wijn (1), Andrea Mazzolari (2), Marco Romagnoni (1), Richard Bean (1), Adrian Mancuso (1), Alke Meents (3), Henry N. Chapman (3 and 4 and 5), Patrik Vagovic (1 and 3) ((1) European XFEL, Schenefeld, Germany, (2) INFN Ferrara Division, Ferrara, Italy, (3) Center for Free-Electron Laser Science, Hamburg, Germany, (4) The Hamburg Centre for Ultrafast Imaging, Hamburg, Germany, (5) Department of Physics, Universit"at Hamburg, Germany)
论文ID：2303.00072
分类：Instrumentation and Detectors
分类简称：physics.ins-det
提交时间：2023-03-02