The lattice design of Indiana University Cyclotron Facility Cooler Injector Synchrotron

Author

Li, D. ; Kang, X. ; Friesel, D.L. ; Lee, S.Y. ; Liu, J.Y. ; Pei, A. ; Riabko, A. ; Wang, L.

Author_Institution

Cyclotron Facility, Indiana Univ., Bloomington, IN, USA

Volume

1

fYear

1995

fDate

1-5 May 1995

Firstpage

357

Abstract

This paper reports lattice design studies of a low energy booster at the Indiana University Cyclotron Facility (IUCF). This booster will be used as an injector, which is named as Cooler Injector Synchrotron (CIS), for the existing IUCF Cooler ring. The IUCF CIS will be able to accelerate high-intensity polarized protons or deuterons coming from a RFQ linac from 7 MeV (6 MeV) to 200 MeV (105 MeV). The beam bunch then will be extracted and injected into the Cooler ring for further acceleration. The finalized lattice design for the CIS has four superperiods. Each period is composed of a drift space and a dipole magnet which has 90° bending angle and 12° edge angle at both ends. The circumference of the CIS is 17.364 meters, one fifth of that of the Cooler ring. The designed horizontal and vertical tunes are 1.463 and 0.779, respectively. Possible effects from the employment of trim quadrupoles, which will be located between dipoles, are also discussed

Keywords

accelerator magnets; ion accelerators; particle beam injection; proton accelerators; synchrotrons; 17.364 m; 6 to 105 MeV; 7 to 200 MeV; Cooler Injector Synchrotron; IUCF; horizontal tune; lattice design; low energy booster; polarized deuterons; polarized protons; superperiods; trim quadrupoles; vertical tune; Acceleration; Computational Intelligence Society; Cyclotrons; Employment; Lattices; Linear particle accelerator; Particle beams; Polarization; Protons; Synchrotrons;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1995., Proceedings of the 1995

Conference_Location

Dallas, TX

Print_ISBN

0-7803-2934-1

Type

conf

DOI

10.1109/PAC.1995.504659

Filename

504659