DocumentCode
2108442
Title
Examination of the stability of the advanced imaginary gamma /sub t/ lattice
Author
Ng, K.Y. ; Trbojevic, D. ; Lee, S.Y.
Author_Institution
Fermi Nat. Accel. Lab., Batavia, IL, USA
fYear
1991
fDate
6-9 May 1991
Firstpage
162
Abstract
An advanced imaginary- gamma /sub t/ lattice for the Fermilab Main Injector is examined for its response to quadrupole field errors, quadrupole misalignment errors, as well as its dynamical aperture. It is found that the lattice is tunable except near an integer tune. The misalignment sensitivity factors are acceptable and can be lowered if the low-beta triplet quadrupoles are specially aligned. The dynamical aperture is very large provided that a family of harmonic sextupoles is installed.<>
Keywords
error analysis; magnetic fields; proton accelerators; Fermilab Main Injector; advanced imaginary- gamma /sub t/ lattice; dynamical aperture; harmonic sextupoles; misalignment sensitivity factors; quadrupole field errors; quadrupole misalignment errors; triplet quadrupoles; Educational institutions; Error correction; Lattices; Neodymium; Noise measurement; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0135-8
Type
conf
DOI
10.1109/PAC.1991.164234
Filename
164234
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