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TUCAA01 |
Shenzhen Superconducting Soft X-ray Free Electron Laser(S3FEL) | |
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Since FLASH first lasing at 2005, Free Electron Laser (FEL) has been proved a unique and essential EUV and X-ray source for basic research. However FEL could not serve as many users as Synchrotron Radiation source limited by total user beam time due to linear accelerator (LINAC) instead of storage ring. High repetition rate electron LINAC using superconducting cavity could increase the operation efficiency and benefit more users, for example FLASH and EXFEL at DESY. With better quality of superconducting cavity X ray FEL facilities based on continuous wave operation of superconducting cavity have been launched, such as LCLS II at SLAC and SHINE at ShanghaiTech University in hard X-ray. High repetition-rate X-ray FELs, with combination of high average power, ultrashort pulses and coherence, are revolutionary observational tools that will improve our understanding in diverse fields of science and technology. S3FEL is proposed in the city of Shenzhen. It aims to deliver optical beam in the range of soft X-ray from 1 to 30nm which is complementary to SHINE project. | ||
Slides TUCAA01 [6.191 MB] | ||
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TUCAA02 |
EIC Project Overview and Related SRF Technologies | |
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Funding: This is authored by Jefferson Science Associate, LLC under U. S. DOE Contract No. DE-AC05-06OR23177. The Electron-Ion Collider (EIC), with a range of center-of-mass energies from 20 to 140 GeV, will enable experimental nuclear physics in the gluon-dominated regime with luminosity up to 1034 cm2 per second. The project chose to employ SRF technology for several accelerating and crab cavity geometries used throughout the accelerator complex to achieve the EIC¿s energy and luminosity goals. This presentation will review the current status of the EIC, the SRF technology used in the accelerator complex and current status of SRF R&D. The discussion will share EIC’s fundamental high-power coupler design & performance, high-power HOM power handling hardware, SRF elliptical and crab cavity designs and recent experimental results. |
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Slides TUCAA02 [3.784 MB] | ||
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