Title :
Calculating emittance from images of undulator radiation
Author :
Borland, Michael
Author_Institution :
Synchrotron Radiat. Lab., Stanford Univ., CA, USA
Abstract :
A method is presented for calculating the emittance of an electron beam from scans of undulator radiation. Scans are affected by electron beam properties, radiation angular distribution, imaging pinhole diffraction, smearing from scanning, and the difference between scan and beam axes, all of which are incorporated. Adding-in-quadrature is also discussed. An application to the low-emittance lattice of the storage ring PEP (Positron-Electron Project) is discussed
Keywords :
electron accelerators; electron beams; particle beam diagnostics; storage rings; undulator radiation; PEP; adding-in-quadrative; electron beam; emittance; imaging pinhole diffraction; radiation angular distribution; smearing; storage ring; undulator radiation; Diffraction; Distributed computing; Electron beams; Frequency; Lattices; Optical computing; Storage rings; Undulators;
Conference_Titel :
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location :
Chicago, IL
DOI :
10.1109/PAC.1989.73404
