LI Ming1, 2 SHI Hong1 DONG Shuqiang2, 3 LIU Peng1 1. Parametric design of a double-wire type PBPM for a synchrotron radiation facility[J]. Nuclear techniques, 2009, 32(6): 401-404.
LI Ming1, 2 SHI Hong1 DONG Shuqiang2, 3 LIU Peng1 1. Parametric design of a double-wire type PBPM for a synchrotron radiation facility[J]. Nuclear techniques, 2009, 32(6): 401-404.DOI:
Parametric design of a double-wire type PBPM for a synchrotron radiation facility
we describe a double-wire photon beam position monitor(PBPM) for monitoring synchrotron radiation(SR) intensity by photosensitive wire based on the principle of photoemission.In scan mode
the SR intensity distribution can be easily obtained.In the static state
we can realize real-time monitoring of the SR beam position by changes of the photoelectron currents of the two wire sensors.The principle
design
parametric optimization
error analysis
and its application in Beijing Synchrotron Radiation Facility(BSRF) are given.