Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities

A hard x-ray self-seeding (HXRSS) setup will soon be available at the European X-ray Free Electron Laser (XFEL). The availability of high repetition rate x-ray pulses poses novel challenges in the setup development, compared to the choices made at other facilities, mainly crystal heat-load and radia...

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Main Authors:	Shan Liu, Winfried Decking, Vitali Kocharyan, Evgeni Saldin, Svitozar Serkez, Roman Shayduk, Harald Sinn, Gianluca Geloni
Format:	Article
Language:	English
Published:	American Physical Society 2019-06-01
Series:	Physical Review Accelerators and Beams
Online Access:	http://doi.org/10.1103/PhysRevAccelBeams.22.060704

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spelling	doaj-b3174e5e9ed74e83a2618db19eee11d62020-11-25T00:10:51ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882019-06-0122606070410.1103/PhysRevAccelBeams.22.060704Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunitiesShan LiuWinfried DeckingVitali KocharyanEvgeni SaldinSvitozar SerkezRoman ShaydukHarald SinnGianluca GeloniA hard x-ray self-seeding (HXRSS) setup will soon be available at the European X-ray Free Electron Laser (XFEL). The availability of high repetition rate x-ray pulses poses novel challenges in the setup development, compared to the choices made at other facilities, mainly crystal heat-load and radiation-damage issues. However, high-repetition rate is expected to allow for unprecedented output characteristics. A two-chicane HXRSS setup is found to be optimal for the European XFEL. In this paper we discuss the physical choices peculiar to that facility and simulations done, which allow us to fix the parameter for the setup design.http://doi.org/10.1103/PhysRevAccelBeams.22.060704
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Shan Liu Winfried Decking Vitali Kocharyan Evgeni Saldin Svitozar Serkez Roman Shayduk Harald Sinn Gianluca Geloni
spellingShingle	Shan Liu Winfried Decking Vitali Kocharyan Evgeni Saldin Svitozar Serkez Roman Shayduk Harald Sinn Gianluca Geloni Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities Physical Review Accelerators and Beams
author_facet	Shan Liu Winfried Decking Vitali Kocharyan Evgeni Saldin Svitozar Serkez Roman Shayduk Harald Sinn Gianluca Geloni
author_sort	Shan Liu
title	Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities
title_short	Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities
title_full	Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities
title_fullStr	Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities
title_full_unstemmed	Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities
title_sort	preparing for high-repetition rate hard x-ray self-seeding at the european x-ray free electron laser: challenges and opportunities
publisher	American Physical Society
series	Physical Review Accelerators and Beams
issn	2469-9888
publishDate	2019-06-01
description	A hard x-ray self-seeding (HXRSS) setup will soon be available at the European X-ray Free Electron Laser (XFEL). The availability of high repetition rate x-ray pulses poses novel challenges in the setup development, compared to the choices made at other facilities, mainly crystal heat-load and radiation-damage issues. However, high-repetition rate is expected to allow for unprecedented output characteristics. A two-chicane HXRSS setup is found to be optimal for the European XFEL. In this paper we discuss the physical choices peculiar to that facility and simulations done, which allow us to fix the parameter for the setup design.
url	http://doi.org/10.1103/PhysRevAccelBeams.22.060704
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Preparing for high-repetition rate hard x-ray self-seeding at the European X-ray Free Electron Laser: Challenges and opportunities

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