Title :
Simulations of the LEDA LEBT H+ beam
Author :
Smith, H. Vernon, Jr. ; Sherman, Joseph D. ; Stevens, Ralph R., Jr. ; Young, Lloyd M.
Author_Institution :
Los Alamos Nat. Lab., NM, USA
Abstract :
The computer codes TRACE and SCHAR model the Low-Energy Demonstration Accelerator (LEDA) low-energy beam transport (LEBT) for 75-keV, 110-mA, dc H+ beams. Solenoid-lens location studies verify that the proposed LEBT design gives a near-optimum match to the LEDA RFQ. The desired RFQ transmission (⩾90%) and output emittance (⩽0.22 π mm mrad, transverse) are obtained when PARMTEQM transports the file for the SCHAR-generated optimum beam through the RFQ
Keywords :
linear accelerators; particle beam diagnostics; physics computing; proton accelerators; proton beams; 75 MeV; H+ beam; LEBT; LEDA; Low-Energy Demonstration Accelerator; PARMTEQM; RFQ; SCHAR; TRACE; low-energy beam transport; output emittance; proton beam; Computational modeling; Hydrogen; Ion sources; Laboratories; Magnetic fields; Particle beams; Protons; Prototypes; Shape measurement; Solenoids;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.752752
