IPAC2013 - List of Authors (Hoffman, W.J.)

Paper	Title	Page
WEPME054	Girder Alignment in the Diamond Storage Ring	3052
	M. Apollonio, R. Bartolini, W.J. Hoffman, A.J. Rose, A. Thomson Diamond, Oxfordshire, United Kingdom R. Bartolini JAI, Oxford, United Kingdom
	A model of the Diamond Storage Ring describing the misalignment of its 74 girders in terms of displacements and rotations is used to predict the orbit distortions and corrector magnet strengths needed for a zero orbit. Using the data from a survey we compare the effect of a pure magnet misalignment with the natural orbit of the machine. A test with a displaced girder meant to produce a reduction in corrector strength is introduced. Comparison with data obtained from the actual move of the girder is presented and discussed.

Paper

Title

Page

Girder Alignment in the Diamond Storage Ring

3052

M. Apollonio, R. Bartolini, W.J. Hoffman, A.J. Rose, A. Thomson
Diamond, Oxfordshire, United Kingdom
R. Bartolini
JAI, Oxford, United Kingdom

A model of the Diamond Storage Ring describing the misalignment of its 74 girders in terms of displacements and rotations is used to predict the orbit distortions and corrector magnet strengths needed for a zero orbit. Using the data from a survey we compare the effect of a pure magnet misalignment with the natural orbit of the machine. A test with a displaced girder meant to produce a reduction in corrector strength is introduced. Comparison with data obtained from the actual move of the girder is presented and discussed.