Title :
The beam lifetime from elastic scattering on nuclei of residual gas in electron storage ring with the various shapes of the vacuum chamber
Author :
Mocheshnikov, N. ; Zelinsky, A.
Author_Institution :
NSC KIPT, Kharkov, Ukraine
Abstract :
In report the process of elastic scattering of the stored beam on nuclei of residual gas with take into account of size and shape of the vacuum chamber of a storage ring is considered. The expressions permitting one to calculate a cross section of elastic scattering of electrons on nuclei of residual gas and partial lifetime of a beam, stipulated by this process for the various shape of a cross of the vacuum chamber (ellipse, cylinder, rectangle) are obtained
Keywords :
electron accelerators; electron beams; particle beam stability; storage rings; vacuum apparatus; beam lifetime; cross section; cylinder; elastic scattering; electron storage ring; ellipse; partial lifetime; rectangle; residual gas nuclei; stored beam; vacuum chamber shapes; Atomic beams; Current measurement; Electron beams; Equations; Fluctuations; Light scattering; Particle measurements; Particle scattering; Shape; Storage rings;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792984
