TY - JOUR

T1 - Electron beam polarimeter and energy spectrometer

AU - Muchnoi, N. Yu

N1 - Publisher Copyright: © 2022 IOP Publishing Ltd and Sissa Medialab.

PY - 2022/10/1

Y1 - 2022/10/1

N2 - The backscattering of laser radiation by a relativistic electron beam is a widely used method for measuring the spin polarization of electrons. We consider again the properties of the scattering process paying special attention to recoil electrons. Based on this consideration we propose the concept of the Compton polarimeter in which, in addition to all the polarization components, it becomes possible to accurately measure the energy and other parameters of the electron beam. To demonstrate the capabilities of the method we conduct a Monte Carlo simulations of the polarimeter developed for the FCC-ee project.

AB - The backscattering of laser radiation by a relativistic electron beam is a widely used method for measuring the spin polarization of electrons. We consider again the properties of the scattering process paying special attention to recoil electrons. Based on this consideration we propose the concept of the Compton polarimeter in which, in addition to all the polarization components, it becomes possible to accurately measure the energy and other parameters of the electron beam. To demonstrate the capabilities of the method we conduct a Monte Carlo simulations of the polarimeter developed for the FCC-ee project.

KW - Accelerator Subsystems and Technologies

KW - Beam-line instrumentation (beam position and profile monitors, beam-intensity monitors, bunch length monitors)

KW - Instrumentation for particle accelerators and storage rings - high energy (linear accelerators, synchrotrons)

UR - http://www.scopus.com/inward/record.url?scp=85140138997&partnerID=8YFLogxK

U2 - 10.1088/1748-0221/17/10/P10014

DO - 10.1088/1748-0221/17/10/P10014

M3 - Article

AN - SCOPUS:85140138997

VL - 17

JO - Journal of Instrumentation

JF - Journal of Instrumentation

SN - 1748-0221

IS - 10

M1 - P10014

ER -