Cavity beam position monitor system for the Accelerator Test Facility 2

Y. I. Kim; R. Ainsworth; A. Aryshev; S. T. Boogert; G. Boorman; J. Frisch; A. Heo; Y. Honda; W. H. Hwang; J. Y. Huang; E. S. Kim; S. H. Kim; A. Lyapin; T. Naito; J. May; D. McCormick; R. E. Mellor; S. Molloy; J. Nelson; S. J. Park; Y. J. Park; M. Ross; S. Shin; C. Swinson; T. Smith; N. Terunuma; T. Tauchi; J. Urakawa; G. R. White

doi:10.1103/PhysRevSTAB.15.042801

Cavity beam position monitor system for the Accelerator Test Facility 2

Y. I. Kim^*, R. Ainsworth, A. Aryshev, S. T. Boogert, G. Boorman, J. Frisch, A. Heo, Y. Honda, W. H. Hwang, J. Y. Huang, E. S. Kim, S. H. Kim, A. Lyapin, T. Naito, J. May, D. McCormick, R. E. Mellor, S. Molloy, J. Nelson, S. J. ParkY. J. Park, M. Ross, S. Shin, C. Swinson, T. Smith, N. Terunuma, T. Tauchi, J. Urakawa, G. R. White

^*Corresponding author for this work

Department of Physics & Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

The Accelerator Test Facility 2 (ATF2) is a scaled demonstrator system for final focus beam lines of linear high energy colliders. This paper describes the high resolution cavity beam position monitor (BPM) system, which is a part of the ATF2 diagnostics. Two types of cavity BPMs are used, C-band operating at 6.423 GHz, and S-band at 2.888 GHz with an increased beam aperture. The cavities, electronics, and digital processing are described. The resolution of the C-band system with attenuators was determined to be approximately 250 nm and 1μm for the S-band system. Without attenuation the best recorded C-band cavity resolution was 27 nm.

Original language	English
Article number	042801
Pages (from-to)	1-16
Number of pages	16
Journal	Physical Review Special Topics - Accelerators and Beams
Volume	15
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevSTAB.15.042801
Publication status	Published - 10 Apr 2012

Access to Document

10.1103/PhysRevSTAB.15.042801

Cite this

Kim, Y. I., Ainsworth, R., Aryshev, A., Boogert, S. T., Boorman, G., Frisch, J., Heo, A., Honda, Y., Hwang, W. H., Huang, J. Y., Kim, E. S., Kim, S. H., Lyapin, A., Naito, T., May, J., McCormick, D., Mellor, R. E., Molloy, S., Nelson, J., ... White, G. R. (2012). Cavity beam position monitor system for the Accelerator Test Facility 2. Physical Review Special Topics - Accelerators and Beams, 15(4), 1-16. Article 042801. https://doi.org/10.1103/PhysRevSTAB.15.042801

@article{bb50edde1e2648469fe8633fdbc79c13,

title = "Cavity beam position monitor system for the Accelerator Test Facility 2",

abstract = "The Accelerator Test Facility 2 (ATF2) is a scaled demonstrator system for final focus beam lines of linear high energy colliders. This paper describes the high resolution cavity beam position monitor (BPM) system, which is a part of the ATF2 diagnostics. Two types of cavity BPMs are used, C-band operating at 6.423 GHz, and S-band at 2.888 GHz with an increased beam aperture. The cavities, electronics, and digital processing are described. The resolution of the C-band system with attenuators was determined to be approximately 250 nm and 1μm for the S-band system. Without attenuation the best recorded C-band cavity resolution was 27 nm.",

author = "Kim, \{Y. I.\} and R. Ainsworth and A. Aryshev and Boogert, \{S. T.\} and G. Boorman and J. Frisch and A. Heo and Y. Honda and Hwang, \{W. H.\} and Huang, \{J. Y.\} and Kim, \{E. S.\} and Kim, \{S. H.\} and A. Lyapin and T. Naito and J. May and D. McCormick and Mellor, \{R. E.\} and S. Molloy and J. Nelson and Park, \{S. J.\} and Park, \{Y. J.\} and M. Ross and S. Shin and C. Swinson and T. Smith and N. Terunuma and T. Tauchi and J. Urakawa and White, \{G. R.\}",

year = "2012",

month = apr,

day = "10",

doi = "10.1103/PhysRevSTAB.15.042801",

language = "English",

volume = "15",

pages = "1--16",

journal = "Physical Review Special Topics - Accelerators and Beams",

issn = "1098-4402",

publisher = "American Physical Society",

number = "4",

}

Kim, YI, Ainsworth, R, Aryshev, A, Boogert, ST, Boorman, G, Frisch, J, Heo, A, Honda, Y, Hwang, WH, Huang, JY, Kim, ES, Kim, SH, Lyapin, A, Naito, T, May, J, McCormick, D, Mellor, RE, Molloy, S, Nelson, J, Park, SJ, Park, YJ, Ross, M, Shin, S, Swinson, C, Smith, T, Terunuma, N, Tauchi, T, Urakawa, J & White, GR 2012, 'Cavity beam position monitor system for the Accelerator Test Facility 2', Physical Review Special Topics - Accelerators and Beams, vol. 15, no. 4, 042801, pp. 1-16. https://doi.org/10.1103/PhysRevSTAB.15.042801

TY - JOUR

T1 - Cavity beam position monitor system for the Accelerator Test Facility 2

AU - Kim, Y. I.

AU - Ainsworth, R.

AU - Aryshev, A.

AU - Boogert, S. T.

AU - Boorman, G.

AU - Frisch, J.

AU - Heo, A.

AU - Honda, Y.

AU - Hwang, W. H.

AU - Huang, J. Y.

AU - Kim, E. S.

AU - Kim, S. H.

AU - Lyapin, A.

AU - Naito, T.

AU - May, J.

AU - McCormick, D.

AU - Mellor, R. E.

AU - Molloy, S.

AU - Nelson, J.

AU - Park, S. J.

AU - Park, Y. J.

AU - Ross, M.

AU - Shin, S.

AU - Swinson, C.

AU - Smith, T.

AU - Terunuma, N.

AU - Tauchi, T.

AU - Urakawa, J.

AU - White, G. R.

PY - 2012/4/10

Y1 - 2012/4/10

N2 - The Accelerator Test Facility 2 (ATF2) is a scaled demonstrator system for final focus beam lines of linear high energy colliders. This paper describes the high resolution cavity beam position monitor (BPM) system, which is a part of the ATF2 diagnostics. Two types of cavity BPMs are used, C-band operating at 6.423 GHz, and S-band at 2.888 GHz with an increased beam aperture. The cavities, electronics, and digital processing are described. The resolution of the C-band system with attenuators was determined to be approximately 250 nm and 1μm for the S-band system. Without attenuation the best recorded C-band cavity resolution was 27 nm.

AB - The Accelerator Test Facility 2 (ATF2) is a scaled demonstrator system for final focus beam lines of linear high energy colliders. This paper describes the high resolution cavity beam position monitor (BPM) system, which is a part of the ATF2 diagnostics. Two types of cavity BPMs are used, C-band operating at 6.423 GHz, and S-band at 2.888 GHz with an increased beam aperture. The cavities, electronics, and digital processing are described. The resolution of the C-band system with attenuators was determined to be approximately 250 nm and 1μm for the S-band system. Without attenuation the best recorded C-band cavity resolution was 27 nm.

UR - https://www.scopus.com/pages/publications/84862090228

U2 - 10.1103/PhysRevSTAB.15.042801

DO - 10.1103/PhysRevSTAB.15.042801

M3 - Article

AN - SCOPUS:84862090228

SN - 1098-4402

VL - 15

SP - 1

EP - 16

JO - Physical Review Special Topics - Accelerators and Beams

JF - Physical Review Special Topics - Accelerators and Beams

IS - 4

M1 - 042801

ER -

Cavity beam position monitor system for the Accelerator Test Facility 2

Abstract

Access to Document

Other files and links

Fingerprint

Cite this