CERN Accelerating science

Article
Title Ultra-High Density Electron Beams for Beam Radiation and Beam Plasma Interaction
Author(s) Anderson, Scott ; Brown, Winthrop ; Frigola, Pedro ; Gibson, David J ; Hartemann, Fred V ; Jacob, Jeremy S ; Lim, Jae ; Musumeci, Pietro ; Rosenzweig, James E ; Travish, Gil ყველა 11 ავტორის ჩვენება
Affiliation (INFN-Roma, Roma) ; (LLNL, Livermore, California) ; (UCLA, Los Angeles, California)
Publication 2005
In: 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.145
Subject category Accelerators and Storage Rings
Abstract Current and future applications of high brightness electron beams, which include advanced accelerators such as the plasma wake-field accelerator (PWFA) and beam-radiation interactions such as inverse-Compton scattering (ICS), require both transverse and longitudinal beam sizes on the order of tens of microns. Ultra-high density beams may be produced at moderate energy (50 MeV) by compression and subsequent strong focusing of low emittance, photoinjector sources. We describe the implementation of this method used at LLNL's PLEIADES ICS x-ray source in which the photoinjector-generated beam has been compressed to 300 fsec duration using the velocity bunching technique and focused to 20 μm rms size using an extremely high gradient, permanent magnet quadrupole (PMQ) focusing system.



 ჩანაწერი შექმნილია 2006-02-09, ბოლოს შესწორებულია 2024-02-23


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