| Title |
Performance of the FCC-ee Polarimeter |
| Authors |
- N.Yu. Muchnoi
BINP SB RAS, Novosibirsk, Russia
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| Abstract |
Inverse Compton scattering is the classical way to measure the electron beam polarization. Eligibility of the approach at high energy domain has been demonstrated by LEP, HERA and SLD experiments. Fast measurement of beam polarization allows to apply the resonant depolarization technique for precise beam energy determination. The distinctive feature of the FCC-ee polarimeter is the registration of scattered electrons along with scattered photons. Polarimeter is designed to measure the transverse polarization of the non-colliding pilot bunch with 1 % accuracy every second. Furthermore the same apparatus allows to measure the beam energy, longitudinal beam polarization (if any) and transverse beam positions/sizes at the place of installation.
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| Paper |
download TUPBB03.PDF [1.878 MB / 8 pages] |
| Export |
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| Conference |
eeFACT2018 |
| Series |
ICFA ABDW on High Luminosity Circular e$^+$e$^-$ Colliders (62nd) |
| Location |
Hong Kong, China |
| Date |
24-27 September 2018 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Ying-ying Li (HKUST, Hong Kong, China); Lu Li (IMP/CAS, Lanzhou, China); Volker RW Schaa (GSI, Darmstadt, Germany) |
| Online ISBN |
978-3-95450-216-5 |
| Received |
18 September 2018 |
| Accepted |
19 February 2019 |
| Issue Date |
21 April 2019 |
| DOI |
doi:10.18429/JACoW-eeFACT2018-TUPBB03 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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