DocumentCode
2322170
Title
Longitudinal tune-up of SNS normal conducting linac
Author
Jeon, Dong-o ; Stovall, J. ; Shafer, R. ; Crandall, K.
Author_Institution
SNS/ORNL, Oak Ridge, TN, USA
Volume
5
fYear
2001
fDate
2001
Firstpage
4092
Abstract
DTL of SNS linac accelerates the 2.5 MeV H- beam from the RFQ and the MEBT to 86 MeV. For longitudinal setpoint, two standard phase scan methods will be used, because they are complementary. Numerical simulation using the Parmila code indicates that only the phase scan with the absorber and collector is effective for DTL tank 6. But for the rest of the DTL tanks, both methods are effective
Keywords
accelerator RF systems; accelerator magnets; electromagnets; hydrogen ions; ion accelerators; ion beams; linear accelerators; negative ions; particle beam diagnostics; tuning; 2.5 MeV; 86 MeV; BPM; DTL; DTL tank 6; H; H- beam; MEBT; Parmila code; RFQ; SNS normal conducting linear accelerator; Spallation Neutron Source; beam position monitor; longitudinal setpoint; longitudinal tune-up; medium energy beam transport; radiofrequency quadrupole; standard phase scan methods; Acceleration; Extraterrestrial measurements; Iron; Linear particle accelerator; Monitoring; Numerical simulation; Particle beams; Phase measurement; RF signals; Signal design;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location
Chicago, IL
Print_ISBN
0-7803-7191-7
Type
conf
DOI
10.1109/PAC.2001.988355
Filename
988355
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