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Design and Error Analysis of the Quadrupole Pick-Up Coils for use with the Booster Gauss Clock

Technical Report ·
DOI:https://doi.org/10.2172/1150571· OSTI ID:1150571
 [1]
  1. Brookhaven National Laboratory (BNL), Upton, NY (United States)
Pickup coils for use with the booster quadrupole Gauss clocks have been designed and a detailed error analysis done. The coils of the basic Gauss clock unit will be mounted in the two booster quadrupole reference magnets No. QH25 and QV25 located in building 930A. The coils will provide a voltage which is proportional to B. The number of coil windings and form dimensions have been chosen to produce 1 volt/1Tesla/sec. This report is divided into three parts. Part I describes the design and documents the calculation done to determine the form dimensions and the number of windings. In Part II a general formalism is developed for calculating errors and Part III looks at four types of possible errors; due to (1) Lateral motion of the coils (left-right), (2) the effect of a non-zero B3 term (sextupole term), (3) Errors due to rotation of the coils, and (4) errors due to differences in the coil width.
Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
AC02-98CH10886
OSTI ID:
1150571
Report Number(s):
BNL--105237-2014-IR
Country of Publication:
United States
Language:
English

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