Magnet strength measurement in circular accelerators from beam position monitor data

被引：10

作者：

Franchi, A. ^{[1
]}

Tomas, R. ^{[1
]}

Schmidt, F. ^{[1
]}

机构：

[1] CERN, Geneva, Switzerland

来源：

PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS | 2007年 / 10卷 / 07期

关键词：

D O I：

10.1103/PhysRevSTAB.10.074001

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Recent measurements of resonance terms suggested the extension of the existing technique to measure magnet strengths from turn-by-turn beam position monitor data. This article describes the algorithm to infer the magnet strength from the variation along the ring of the resonance terms and reports on the first measurement. Both the algorithm and the software written for the analysis of the data can be particularly useful in the commissioning period of an accelerator in order to find magnets with wrong strengths or polarities as well as magnets with large magnetic errors.

引用

页数：9

共 50 条

[1] BEAM POSITION MONITOR FOR ACCELERATORS
OKABE, S
TABATA, T
REVIEW OF SCIENTIFIC INSTRUMENTS, 1965, 36 (01): : 97 - &
[2] Reconstruction of lattice parameters and beam momentum distribution from turn-by-turn beam position monitor readings in circular accelerators
Edmonds, C. S.
Gratus, J.
Hock, K. M.
Machida, S.
Muratori, B. D.
Torrome, R. G.
Wolski, A.
PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2014, 17 (05):
[3] First simultaneous measurement of sextupolar and octupolar resonance driving terms in a circular accelerator from turn-by-turn beam position monitor data
Franchi, A.
Farvacque, L.
Ewald, F.
Le Bec, G.
Scheidt, K. B.
PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2014, 17 (07):
[4] Design of a subnanometer resolution beam position monitor for dielectric laser accelerators
Soong, Ken
Byer, Robert L.
OPTICS LETTERS, 2012, 37 (05) : 975 - 977
[5] Beam based measurement of beam position monitor electrode gains
Rubin, D. L.
Billing, M.
Meller, R.
Palmer, M.
Rendina, M.
Rider, N.
Sagan, D.
Shanks, J.
Strohman, C.
PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2010, 13 (09):
[6] A NON-INTERCEPTING BEAM POSITION BEAM CURRENT AND PULSE SHAPE MONITOR FOR PULSED ACCELERATORS
BOGAARDS, JJ
DRAKE, TE
NUCLEAR INSTRUMENTS & METHODS, 1966, 42 (02): : 297 - &
[7] HIGH-ACCURACY BEAM ENERGY MEASUREMENT FOR LINEAR AND CIRCULAR ACCELERATORS
KARABEKOV, IP
ROSSMANITH, R
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 321 (1-2): : 18 - 20
[8] Estimation and measurement of effective beam position monitor offsets by using a stored beam
Soutome, K
Tanaka, H
Takao, M
Ohkuma, H
Kumagai, N
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2001, 459 (1-2): : 66 - 77
[9] Precise beam current measurement for storage ring using beam position monitor
Leng Y.
Yan Y.
Zhou W.
Yuan R.
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2010, 22 (12): : 2973 - 2978
[10] In situ beam trajectory tilt measurement based on single cavity beam position monitor
Chen, Jian
Cao, Shanshan
Yu, Luyang
Lai, Longwei
Yuan, Renxian
Chen, Fangzhou
Leng, Yongbin
PHYSICAL REVIEW ACCELERATORS AND BEAMS, 2023, 26 (10)

← 1 2 3 4 5 →