Low-emittance tuning of storage rings using normal mode beam position monitor calibration
We describe a new technique for low-emittance tuning of electron and positron storage rings. This technique is based on calibration of the beam position monitors (BPMs) using excitation of the normal modes of the beam motion, and has benefits over conventional methods. It is relatively fast and stra...
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American Physical Society
2011-07-01
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Series: | Physical Review Special Topics. Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevSTAB.14.072804 |
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doaj-726d2ba01d8c4728ae78f92a17dbf1522020-11-25T02:46:53ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022011-07-0114707280410.1103/PhysRevSTAB.14.072804Low-emittance tuning of storage rings using normal mode beam position monitor calibrationA. WolskiD. RubinD. SaganJ. ShanksWe describe a new technique for low-emittance tuning of electron and positron storage rings. This technique is based on calibration of the beam position monitors (BPMs) using excitation of the normal modes of the beam motion, and has benefits over conventional methods. It is relatively fast and straightforward to apply, it can be as easily applied to a large ring as to a small ring, and the tuning for low emittance becomes completely insensitive to BPM gain and alignment errors that can be difficult to determine accurately. We discuss the theory behind the technique, present some simulation results illustrating that it is highly effective and robust for low-emittance tuning, and describe the results of some initial experimental tests on the CesrTA storage ring.http://doi.org/10.1103/PhysRevSTAB.14.072804 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. Wolski D. Rubin D. Sagan J. Shanks |
spellingShingle |
A. Wolski D. Rubin D. Sagan J. Shanks Low-emittance tuning of storage rings using normal mode beam position monitor calibration Physical Review Special Topics. Accelerators and Beams |
author_facet |
A. Wolski D. Rubin D. Sagan J. Shanks |
author_sort |
A. Wolski |
title |
Low-emittance tuning of storage rings using normal mode beam position monitor calibration |
title_short |
Low-emittance tuning of storage rings using normal mode beam position monitor calibration |
title_full |
Low-emittance tuning of storage rings using normal mode beam position monitor calibration |
title_fullStr |
Low-emittance tuning of storage rings using normal mode beam position monitor calibration |
title_full_unstemmed |
Low-emittance tuning of storage rings using normal mode beam position monitor calibration |
title_sort |
low-emittance tuning of storage rings using normal mode beam position monitor calibration |
publisher |
American Physical Society |
series |
Physical Review Special Topics. Accelerators and Beams |
issn |
1098-4402 |
publishDate |
2011-07-01 |
description |
We describe a new technique for low-emittance tuning of electron and positron storage rings. This technique is based on calibration of the beam position monitors (BPMs) using excitation of the normal modes of the beam motion, and has benefits over conventional methods. It is relatively fast and straightforward to apply, it can be as easily applied to a large ring as to a small ring, and the tuning for low emittance becomes completely insensitive to BPM gain and alignment errors that can be difficult to determine accurately. We discuss the theory behind the technique, present some simulation results illustrating that it is highly effective and robust for low-emittance tuning, and describe the results of some initial experimental tests on the CesrTA storage ring. |
url |
http://doi.org/10.1103/PhysRevSTAB.14.072804 |
work_keys_str_mv |
AT awolski lowemittancetuningofstorageringsusingnormalmodebeampositionmonitorcalibration AT drubin lowemittancetuningofstorageringsusingnormalmodebeampositionmonitorcalibration AT dsagan lowemittancetuningofstorageringsusingnormalmodebeampositionmonitorcalibration AT jshanks lowemittancetuningofstorageringsusingnormalmodebeampositionmonitorcalibration |
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1724756119949148160 |