IPAC2013 - List of Authors (Wootton, K.P.)

Paper	Title	Page
MOPEA002	1.5 GeV Low Energy Mode for the Australian Synchrotron	61
	R. Clarken, M.J. Boland, Y.E. Tan ASCo, Clayton, Victoria, Australia J.S. Hughes, K.P. Wootton The University of Melbourne, Melbourne, Australia
	The Australian Synchrotron injection system and storage ring have been retuned to 1.5 GeV for use in special operations and machine development modes. The systems were designed for 3 GeV user operations but for certain research a lower energy of 1.5 GeV is advantageous. A description of how the new low energy mode was achieved is given, including extraction on the fly from the booster synchrotron and scaling of the storage ring lattice.

TUPWA003	Beam Based Magnet Alignment for Emittance Coupling Minimization	1724
	R.T. Dowd, G. LeBlanc, Y.E. Tan ASCo, Clayton, Victoria, Australia K.P. Wootton The University of Melbourne, Melbourne, Australia
	Magnet misalignments give rise to field terms which can cause coupling between the horizontal and vertical beam motion and therefore emittance coupling. A series of beam based measurements have been developed at the Australian Synchrotron to accurately quantify quadrupole and sextupole alignments errors which cause coupling and where possible, correct them. Results showing an reduction in emittance coupling due to realignments of magnets based on these measurements will be presented. Limitations and general applicability of this method will also be discussed.

Paper

Title

Page

1.5 GeV Low Energy Mode for the Australian Synchrotron

61

R. Clarken, M.J. Boland, Y.E. Tan
ASCo, Clayton, Victoria, Australia
J.S. Hughes, K.P. Wootton
The University of Melbourne, Melbourne, Australia

The Australian Synchrotron injection system and storage ring have been retuned to 1.5 GeV for use in special operations and machine development modes. The systems were designed for 3 GeV user operations but for certain research a lower energy of 1.5 GeV is advantageous. A description of how the new low energy mode was achieved is given, including extraction on the fly from the booster synchrotron and scaling of the storage ring lattice.

TUPWA003

Beam Based Magnet Alignment for Emittance Coupling Minimization

1724

R.T. Dowd, G. LeBlanc, Y.E. Tan
ASCo, Clayton, Victoria, Australia
K.P. Wootton
The University of Melbourne, Melbourne, Australia

Magnet misalignments give rise to field terms which can cause coupling between the horizontal and vertical beam motion and therefore emittance coupling. A series of beam based measurements have been developed at the Australian Synchrotron to accurately quantify quadrupole and sextupole alignments errors which cause coupling and where possible, correct them. Results showing an reduction in emittance coupling due to realignments of magnets based on these measurements will be presented. Limitations and general applicability of this method will also be discussed.