Operational performance in 2.5 GeV full enenrgy injection at PLS

Author

Kim, E.-S. ; Han, Y.J. ; Jeong, S.-H. ; Kim, M.-G. ; Kim, S.-C. ; Park, S.-S. ; Seo, J.-H.

Author_Institution

Pohang Accel. Lab., Pohang Inst. of Sci. & Technol.

Volume

5

fYear

2003

fDate

12-16 May 2003

Firstpage

3114

Lastpage

3116

Abstract

The PLS has provided 2.5 GeV electron beam to users of beam lines since Jan. 2000. During Jan. 2000 to Oct. 2002, 2 GeV electron beam was injected from the linac to the storage ring and the storage ring had used energy ramping process to increase the beam energy to 2.5 GeV. Instead of energy ramping process, we have used the 2.5 GeV full energy injection from the linac to the storage ring since Oct. 2002. We present the activities on the stability and reliability of the linac for 2.5 GeV operation, stabilities of injection kicker and septum magnets in the storage ring, orbit correction of COD due to leakage field of the septum magnet, and a DC bump for beam injection. Orbit stabilities and global orbit correction on the operation of 2.5 GeV full energy injection are also presented

Keywords

accelerator magnets; electron accelerators; linear accelerators; particle beam injection; storage rings; 2.5 GeV; COD; PLS; electron beam; full energy injection; global orbit correction; injection kicker; leakage field; linac; orbit stabilities; septum magnets; storage ring; Acceleration; Electron beams; Klystrons; Linear particle accelerator; Particle beams; Pulse modulation; Radio frequency; Stability; Storage rings; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the

Conference_Location

Portland, OR

ISSN

1063-3928

Print_ISBN

0-7803-7738-9

Type

conf

DOI

10.1109/PAC.2003.1289832

Filename

1289832