Title :
Resistive wall wake function for arbitrary pipe cross section
Author_Institution :
Nat. Lab. for High Energy Phys., Ibaraki, Japan
Abstract :
A method for calculating the impedance and the wake function of resistive beam pipes is given. It allows an arbitrary shape of the crosssection, and arbitrary location of the source and witness particles, including the short-range behavior of the wake function. The pipe is uniform longitudinally and the beam is assumed to be ultra-relativistic. A simple computer code has been written using the boundary element method. Some results for elliptical, rectangular and hyperbolic pipes are presented
Keywords :
beam handling equipment; electric impedance; particle beam diagnostics; arbitrary pipe cross section; boundary element method; elliptical pipes; hyperbolic pipes; impedance; rectangular pipes; resistive beam pipes; resistive wall wake function; short-range behavior; source particles; ultra-relativistic beam; witness particles; Boundary conditions; Boundary element methods; Coordinate measuring machines; Impedance; Integral equations; Laboratories; Particle beams; Physics computing; Shape; Skin;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309677
