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ALPH

An alpha magnet implemented as a matrix, up to 3rd order. PART is used to split the magnet into halves. XS$<$n$>$ and DP$<$n$>$ allow momentum filtration at the midpoint.
Parameter Name Units Type Default Description
XMAX $M$ double 0.0 size of alpha
XS1 $M$ double 0.0 inner scraper position
XS2 $M$ double 0.0 outer scraper position
DP1   double -1 inner scraper momentum deviation
DP2   double 1 outer scraper momentum deviation
XPUCK $M$ double -1 position of scraper puck
WIDTHPUCK $M$ double 0.0 size of scraper puck
DX $M$ double 0.0 misalignment
DY $M$ double 0.0 misalignment
DZ $M$ double 0.0 misalignment
TILT   double 0.0 rotation about incoming longitudinal axis
PART   long 0 0=full, 1=first half, 2=second half
ORDER   long 0 matrix order [1,3]

next up previous
Next: BMAPXY Up: Element Dictionary Previous: Element Dictionary
Robert Soliday 2005-09-01