Simulation of emittance growth in the ALS (Advanced Light Source) pre-injector [electronic resource].

Published: Berkeley, Calif. : Lawrence Berkeley National Laboratory, 1988.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description: Pages: 3 : digital, PDF file
Additional Creators: Lawrence Berkeley National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information

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Summary

Transverse and longitudinal beam dynamics in the ALS preinjector were simulated with a 2 1/2 D code. Strong space charge-forces at low energy and nonlinearities caused emittances to grow. However, careful tuning of the bunching system and the linac reduced emittance growth to an acceptable label. About 1/3 of the gun output are within the required energy spread and the normalized rms emittance is significantly lower than the expected value. 3 refs., 7 figs., 1 tab.

Report Numbers

E 1.99:lbl-25891
E 1.99: conf-881049-49
conf-881049-49
lbl-25891

Subject(s)

Particle Accelerators

Other Subject(s)

Note

Published through SciTech Connect.
10/01/1988.
"lbl-25891"
" conf-881049-49"
"DE89004652"
Linear accelerator conference, Williamsburg, VA, USA, 3 Oct 1988.
Kim, C.H.

Funding Information

AC03-76SF00098

View MARC record | catkey: 14696800