Skew quad compensation for SPEAR minibeta optics
With the new minibeta insertion for SPEAR the betatron coupling and the perturbations of beam optics caused by the solenoid field of the MARK III detector can't be compensated by the simple coils used so far. Therefore another scheme with four skew quads arranged in two families has been chosen. Even though this scheme doesn't compensate the effect of the solenoid on the beam completely, the residual emittance coupling is much less than 1% which should be sufficient under all running conditions. The major advantage of this concept is its simplicity.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 6678449
- Report Number(s):
- SLAC/AP-27; ON: DE84015180
- Country of Publication:
- United States
- Language:
- English
Similar Records
Skew quad compensation at PEP
Minimizing linear coupling in AGS with skew quads
A General Scheme of Solenoid Compensation Using Skew-Quadrupoles. An Example: Decoupling of the STAR Detector in RHIC
Technical Report
·
Sat Oct 01 00:00:00 EDT 1977
·
OSTI ID:6678449
Minimizing linear coupling in AGS with skew quads
Technical Report
·
Thu Jul 01 00:00:00 EDT 1993
·
OSTI ID:6678449
A General Scheme of Solenoid Compensation Using Skew-Quadrupoles. An Example: Decoupling of the STAR Detector in RHIC
Technical Report
·
Sat Feb 01 00:00:00 EST 1992
·
OSTI ID:6678449
Related Subjects
43 PARTICLE ACCELERATORS
SPEAR
BEAM OPTICS
BEAM FOCUSING MAGNETS
EXPERIMENTAL DATA
MAGNETIC FIELDS
QUADRUPOLES
RADIATION DETECTORS
DATA
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
EQUIPMENT
INFORMATION
MAGNETS
MEASURING INSTRUMENTS
MULTIPOLES
NUMERICAL DATA
STORAGE RINGS
430200* - Particle Accelerators- Beam Dynamics
Field Calculations
& Ion Optics
SPEAR
BEAM OPTICS
BEAM FOCUSING MAGNETS
EXPERIMENTAL DATA
MAGNETIC FIELDS
QUADRUPOLES
RADIATION DETECTORS
DATA
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
EQUIPMENT
INFORMATION
MAGNETS
MEASURING INSTRUMENTS
MULTIPOLES
NUMERICAL DATA
STORAGE RINGS
430200* - Particle Accelerators- Beam Dynamics
Field Calculations
& Ion Optics