A technique of measuring and correcting emittance dilutions due to accelerator structure misalignments

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Volumn 370, Issue 2-3, 1996, Pages 303-311

  Raubenheimer, T O ^a   Kubo, K ^a,b  

^a SLAC NATIONAL ACCELERATOR LABORATORY   (United States)

^b HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION KEK   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; ALIGNMENT; COLLIDING BEAM ACCELERATORS; COMPUTER SIMULATION; ELECTRIC CHARGE; ELECTROMAGNETIC FIELD EFFECTS; ELECTROMAGNETIC FIELDS; ERROR CORRECTION; ERRORS; PARTICLE BEAMS;

ACCELERATOR STRUCTURE MISALIGNMENTS; BUNCH CHARGE; BUNCH LENGTH; LINEAR COLLIDERS; TRANSVERSE EMITTANCE DILUTIONS; TRANSVERSE WAKEFIELDS;

LINEAR ACCELERATORS;

EID: 0030080307     PISSN: 01689002     EISSN: None     Source Type: Journal    
DOI: 10.1016/0168-9002(95)00686-9     Document Type: Article

References (23)

1. T.O. Raubenheimer, The preservation of low emittance flat beams, invited paper presented at the 1993 IEEE Particle Accelerator Conf., Washington, DC, 1993.
2. R. Siemann, Overview of linear collider designs, invited paper presented at the 1993 IEEE Particle Accelerator Conf., Washington, DC, 1993.
3. G.E. Fischer, Ground Motion: an introduction for accelerator builders, 1992 CERN Accelerator School: Magnetic Measurements and Alignment, Montreux, Switzerland, 1992.
4. C. Adolphsen, et al., Beam-based alignment technique for the SLC linac, Proc. 1989 IEEE Particle Accelerator Conf., Chicago, IL, 1989.
5. T.O. Raubenheimer, Nucl. Instr. and Meth. A 306 (1991) 61.
6. T.O. Raubenheimer and R.D. Ruth, Nucl. Instr. and Meth. A 302 (1991) 191.
7. G. Guidnard, Treatment of nonlinearities in achromatic trajectory correction for future linacs, Proc. 1992 European Particle Accelerator Conf., Berlin, Germany, 1992.
8. V. Balakin, Proc. 3rd Int. Workshop on Linear Colliders, BINP, Protvino, USSR, 1991, p. 302.
9. C. Adolphsen and T.O. Raubenheimer, Method to evaluate steering and alignment algorithms for controlling emittance growth, presented at the 1993 IEEE Particle Accelerator Conf., Washington, DC, 1993.
10. T.O. Raubenheimer, Generation and Acceleration of Low-Emittance Flat Beams for Future Linear Colliders, Ph.D. Thesis, Stanford University, SLAC-387 (1991).
11. J.T. Seeman, New compensation of transverse wakefield effects in a linac by displacing accelerator structures, presented at the 1990 Linear Accelerator Conf., Albuquerque, NM, 1990.
12. See any text on charged particle optics.
13. A.W. Chao, B. Richter and C.Y. Yao, Nucl. Instr. and Meth. 178 (1980) 1.
14. V. Balakin, A. Novokhatsky and V. Smirnov, Proc. 12th Int. Conf. on High-Energy Accelerators, Fermilab, 1983, p. 119.
15. V. Balakin, Proc. 1988 Workshop on Linear Colliders, SLAC-Report-355 (1988) p. 55.
16. J.T. Seeman and N. Merminga, Mutual compensation of wakefield and chromatic effects of intense linac bunches, presented at the 1990 Linear Accelerator Conf., Albuquerque, NM, 1990.
17. It was assumed here that δ(z) is due to an energy deviation. It is also possible to vary the focusing strength with rf quadrupoles.
18. A. Chao and T.O. Raubenheimer, work in progress.
19. The SLAC NLC is a future linear collider being designed at SLAC. Parameters can be found in: Proc. 5th Int. Workshop on Next-Generation Linear Colliders, SLAC-Report-436 (1993).
20. K. Kubo et al., A simulation program for phase space dynamics in future linear colliders, work in progress.
21. K. Bane, private communication.
22. T.O. Raubenheimer, P. Emma and S. Kheifets, Chicane and wiggler based bunch compressors for future linear colliders, presented at the 1993 IEEE Particle Accelerator Conf, Washington, DC, 1993.
23. D. Burke, private communication.