Title :
Finalized design of the SSC RFQ-DTL matching section
Author :
Haworth, M. ; Combs, C. ; Datte, P. ; Enegren, T. ; Funk, W. ; Goren, Y. ; Guy, F. ; Hurd, J. ; Jamieson, G. ; Martin, D. ; Ringwall, A. ; Sethi, R. ; Swenson, D. ; Barlow, D. ; Kraus, R. ; Meyer, R.
Author_Institution :
Superconducting Super Collider Lab., Dallas, TX, USA
Abstract :
The RFQ-DTL matching section has four variable field quadrupole magnets in a FODO lattice to match the 2.5-MeV, 27-mA, H- beam from the RFQ to the acceptance space of the DTL, as well as to provide beam steering. In addition, there are two rf buncher cavities to provide longitudinal phase space tuning. An ensemble of beam diagnostics including input and output beam current toroids and beam position monitors, a wire scanner for beam profile measurements, a slit and collector device for beam emittance measurements, and a Faraday cup is used to quantify the matching section performance. The finalized design of the major components of the RFQ-DTL matching section is presented as well as the status of its construction
Keywords :
beam handling techniques; ion accelerators; linear accelerators; particle beam diagnostics; tuning; FODO lattice; Faraday cup; RFQ-DTL matching section; SSC; beam diagnostics; beam emittance; beam position monitors; beam profile; beam steering; design; longitudinal phase space tuning; quadrupole magnets; rf buncher cavities; Beam steering; Laboratories; Lattices; Linear particle accelerator; Magnetic field measurement; Permanent magnets; Prototypes; Steel; Structural beams; Superconducting magnets;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309104
