Published October 21, 2015
| Version v1
Journal article
Optimization of the hard X-ray self-seeding layout of the PAL-XFEL
- 1. Department of Physics, Pohang University of Science and Technology, Pohang 790-784 (Korea, Republic of)
- 2. Physics team in PAL-XFEL project, Pohang Accelerator Laboratory, Pohang 790-784 (Korea, Republic of)
- 3. SLAC National Accelerator Laboratory, Menlo Park, CA 94025 (United States)
Description
The Pohang Accelerator Laboratory X-ray free electron laser (PAL-XFEL) will operate a soft X-ray undulator line and a hard X-ray one during the initial operation period. For the hard X-ray line, self-seeding using a diamond crystal is the most promising approach to supply narrow bandwidth radiation to users. This paper presents simulation results for the optimization of the self-seeding layout in the hard X-ray undulator line for PAL-XFEL. The electron energy used in this study for the hard X-ray self-seeding scheme is 8.126 GeV and the central wavelength is 0.15 nm. The photon beam spectral bandwidth will be 0.78 eV by using the self-seeding option
Availability note (English)
Available from http://dx.doi.org/10.1016/j.nima.2015.07.032Additional details
Identifiers
- DOI
- 10.1016/j.nima.2015.07.032;
- PII
- S0168-9002(15)00861-X;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Journal Volume
- 798
- Journal Page Range
- p. 162-166
- ISSN
- 0168-9002
- CODEN
- NIMAER
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47030763
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ACCELERATORS; CRYSTALS; DIAMONDS; ELECTRONS; FREE ELECTRON LASERS; GEV RANGE 01-10; HARD X RADIATION; OPERATION; OPTIMIZATION; PHOTON BEAMS; SIMULATION; SOFT X RADIATION; WIGGLER MAGNETS
- Descriptors DEC
- BEAMS; CARBON; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; EQUIPMENT; FERMIONS; GEV RANGE; IONIZING RADIATIONS; LASERS; LEPTONS; MAGNETS; MINERALS; NONMETALS; RADIATIONS; X RADIATION
Optional Information
- Copyright
- Copyright (c) 2015 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.