Sign Mistake in BX, Correction in Field Integral, 8-Pole Designs,
and
Complete Transfer Functions
CESRc Working Group Meeting
16 August 2002
Postscript files are also available.:
Outline
Linear field integral increased by factor of ten Variation of 5 gauss-meters up to x=4 cm now in agreement with flip-coil measurements
Horizontal kick for 180 GeV (sic) electron Variation of 0.7 microradians agrees with field integral of 5 gauss-meters, but kick of 0.1 microradians smaller than expected from integral of 10 gauss-meters at x=0
Horizontal kick for 1.8 GeV electron for comparison Instructive to see how wiggle causes asymmetry in x dependence of horizontal kick
End-pole field profile for MERMAID 8-pole design Nonuniformity of 2% at x=4 cm. Half-inch-wide coil used here.
End-pole field profile for Vector Fields 8-pole design Nonuniformity < 1 per mil achieved. One-inch-wide coil used.
Complete transfer functions for 7-pole 2.1 T
Complete transfer functions for 7-pole 1.7 T Horizontal and vertical kicks and displacements versus x and y now available here.
Complete transfer functions for 8-pole 2.3 T
Complete transfer functions for 8-pole 1.7 T
Creation date: 08/16/02.