Home > Research > Publications & Outputs > X-band crab cavities for the CLIC beam delivery...

Research

Associated organisational units

Electronic data

  • 0903

    Submitted manuscript, 358 KB, PDF document

View graph of relations

X-band crab cavities for the CLIC beam delivery system

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

Published

Standard

X-band crab cavities for the CLIC beam delivery system. / Burt, Graeme; Ambattu, Praveen; Dexter, Amos et al.
2008. Paper presented at 44th ICFA Beam Dynamics Workshop, Warrington, United Kingdom.

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

Harvard

Burt, G, Ambattu, P, Dexter, A, Abram, T, Dolgashev, V, Tantawi, S & Jones, RM 2008, 'X-band crab cavities for the CLIC beam delivery system', Paper presented at 44th ICFA Beam Dynamics Workshop, Warrington, United Kingdom, 1/12/08 - 4/12/08.

APA

Burt, G., Ambattu, P., Dexter, A., Abram, T., Dolgashev, V., Tantawi, S., & Jones, R. M. (2008). X-band crab cavities for the CLIC beam delivery system. Paper presented at 44th ICFA Beam Dynamics Workshop, Warrington, United Kingdom.

Vancouver

Burt G, Ambattu P, Dexter A, Abram T, Dolgashev V, Tantawi S et al.. X-band crab cavities for the CLIC beam delivery system. 2008. Paper presented at 44th ICFA Beam Dynamics Workshop, Warrington, United Kingdom.

Author

Burt, Graeme ; Ambattu, Praveen ; Dexter, Amos et al. / X-band crab cavities for the CLIC beam delivery system. Paper presented at 44th ICFA Beam Dynamics Workshop, Warrington, United Kingdom.

Bibtex

@conference{8903fe751d5447289dad9290a84dc7fd,
title = "X-band crab cavities for the CLIC beam delivery system",
abstract = "The CLIC machine incorporates a 20 mrad crossing angle at the IP to aid the extraction of spent beams. In order to recover the luminosity lost through the crossing angle a crab cavity is proposed to rotate the bunches prior to collision. The crab cavity is chosen to have the same frequency as the main linac (11.9942 GHz) as a compromise between size, phase stability requirements and beam loading. It is proposed to use a HE11 mode travelling wave structure as the CLIC crab cavity in order to minimise beam loading and mode separation. The position of the crab cavity close to the final focus enhances the effect of transverse wake-fields so effective wake-field damping is required. A damped detuned structure is proposed to suppress and de-cohere the wake-field hence reducing their effect. Design considerations for the CLIC crab cavity will be discussed as well as the proposed high power testing of these structures at SLAC. ",
author = "Graeme Burt and Praveen Ambattu and Amos Dexter and Thomas Abram and V Dolgashev and S Tantawi and Jones, {R M}",
year = "2008",
month = dec,
day = "1",
language = "English",
note = "44th ICFA Beam Dynamics Workshop ; Conference date: 01-12-2008 Through 04-12-2008",

}

RIS

TY - CONF

T1 - X-band crab cavities for the CLIC beam delivery system

AU - Burt, Graeme

AU - Ambattu, Praveen

AU - Dexter, Amos

AU - Abram, Thomas

AU - Dolgashev, V

AU - Tantawi, S

AU - Jones, R M

PY - 2008/12/1

Y1 - 2008/12/1

N2 - The CLIC machine incorporates a 20 mrad crossing angle at the IP to aid the extraction of spent beams. In order to recover the luminosity lost through the crossing angle a crab cavity is proposed to rotate the bunches prior to collision. The crab cavity is chosen to have the same frequency as the main linac (11.9942 GHz) as a compromise between size, phase stability requirements and beam loading. It is proposed to use a HE11 mode travelling wave structure as the CLIC crab cavity in order to minimise beam loading and mode separation. The position of the crab cavity close to the final focus enhances the effect of transverse wake-fields so effective wake-field damping is required. A damped detuned structure is proposed to suppress and de-cohere the wake-field hence reducing their effect. Design considerations for the CLIC crab cavity will be discussed as well as the proposed high power testing of these structures at SLAC.

AB - The CLIC machine incorporates a 20 mrad crossing angle at the IP to aid the extraction of spent beams. In order to recover the luminosity lost through the crossing angle a crab cavity is proposed to rotate the bunches prior to collision. The crab cavity is chosen to have the same frequency as the main linac (11.9942 GHz) as a compromise between size, phase stability requirements and beam loading. It is proposed to use a HE11 mode travelling wave structure as the CLIC crab cavity in order to minimise beam loading and mode separation. The position of the crab cavity close to the final focus enhances the effect of transverse wake-fields so effective wake-field damping is required. A damped detuned structure is proposed to suppress and de-cohere the wake-field hence reducing their effect. Design considerations for the CLIC crab cavity will be discussed as well as the proposed high power testing of these structures at SLAC.

M3 - Conference paper

T2 - 44th ICFA Beam Dynamics Workshop

Y2 - 1 December 2008 through 4 December 2008

ER -