Alignment tolerances for vertical emittance

K. P. Wootton; M. J. Boland; Roger Paul Rassool; Yannis Papaphilippou; R. Dowd; Y. R E Tan; G. S. Leblanc; G. Taylor

Alignment tolerances for vertical emittance

K. P. Wootton
, M. J. Boland
, Roger Paul Rassool
, Yannis Papaphilippou
, R. Dowd
, Y. R E Tan
, G. S. Leblanc
, G. Taylor

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

Abstract

A sensitivity analysis of the CLIC main damping ring lattice to magnet misalignments is presented. Misalignments considered included quadrupole vertical offsets and rolls, sextupole vertical offsets, and main dipole rolls. Expectation values for the vertical emittance were calculated from theory. Simulations of magnet misalignments were made in MAD-X, for 200 machines at each RMS misalignment. The lattice was found to be sensitive to betatron coupling as a result of sextupole vertical offsets in the arcs.

Original language	English
Title of host publication	IPAC 2011 - 2nd International Particle Accelerator Conference
Pages	1102-1104
Number of pages	3
Publication status	Published - 2011
Externally published	Yes
Event	International Particle Accelerator Conference (IPAC 2011) - Kursaal, San Sebastian, Spain Duration: 4 Sept 2011 → 9 Sept 2011 Conference number: 2nd https://accelconf.web.cern.ch/ipac2011/

Conference

Conference	International Particle Accelerator Conference (IPAC 2011)
Abbreviated title	IPAC 2011
Country/Territory	Spain
City	Kursaal, San Sebastian
Period	4/09/11 → 9/09/11
Internet address	https://accelconf.web.cern.ch/ipac2011/

Cite this

@inproceedings{4728a603e5f44451ace3a2d91fe44859,

title = "Alignment tolerances for vertical emittance",

abstract = "A sensitivity analysis of the CLIC main damping ring lattice to magnet misalignments is presented. Misalignments considered included quadrupole vertical offsets and rolls, sextupole vertical offsets, and main dipole rolls. Expectation values for the vertical emittance were calculated from theory. Simulations of magnet misalignments were made in MAD-X, for 200 machines at each RMS misalignment. The lattice was found to be sensitive to betatron coupling as a result of sextupole vertical offsets in the arcs.",

author = "Wootton, \{K. P.\} and Boland, \{M. J.\} and Rassool, \{Roger Paul\} and Yannis Papaphilippou and R. Dowd and Tan, \{Y. R E\} and Leblanc, \{G. S.\} and G. Taylor",

year = "2011",

language = "English",

isbn = "9789290833666",

pages = "1102--1104",

booktitle = "IPAC 2011 - 2nd International Particle Accelerator Conference",

note = "International Particle Accelerator Conference (IPAC 2011), IPAC 2011 ; Conference date: 04-09-2011 Through 09-09-2011",

url = "https://accelconf.web.cern.ch/ipac2011/",

}

TY - GEN

T1 - Alignment tolerances for vertical emittance

AU - Wootton, K. P.

AU - Boland, M. J.

AU - Rassool, Roger Paul

AU - Papaphilippou, Yannis

AU - Dowd, R.

AU - Tan, Y. R E

AU - Leblanc, G. S.

AU - Taylor, G.

N1 - Conference code: 2nd

PY - 2011

Y1 - 2011

N2 - A sensitivity analysis of the CLIC main damping ring lattice to magnet misalignments is presented. Misalignments considered included quadrupole vertical offsets and rolls, sextupole vertical offsets, and main dipole rolls. Expectation values for the vertical emittance were calculated from theory. Simulations of magnet misalignments were made in MAD-X, for 200 machines at each RMS misalignment. The lattice was found to be sensitive to betatron coupling as a result of sextupole vertical offsets in the arcs.

AB - A sensitivity analysis of the CLIC main damping ring lattice to magnet misalignments is presented. Misalignments considered included quadrupole vertical offsets and rolls, sextupole vertical offsets, and main dipole rolls. Expectation values for the vertical emittance were calculated from theory. Simulations of magnet misalignments were made in MAD-X, for 200 machines at each RMS misalignment. The lattice was found to be sensitive to betatron coupling as a result of sextupole vertical offsets in the arcs.

UR - https://www.scopus.com/pages/publications/84885815572

M3 - Conference Paper

AN - SCOPUS:84885815572

SN - 9789290833666

SP - 1102

EP - 1104

BT - IPAC 2011 - 2nd International Particle Accelerator Conference

T2 - International Particle Accelerator Conference (IPAC 2011)

Y2 - 4 September 2011 through 9 September 2011

ER -

Alignment tolerances for vertical emittance

Abstract

Conference

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Cite this