Analysis of a Cyclotron Based 400 MeV/u Driver System for a Radioactive Beam Facility

F. Marti; R. C. York; H. Blosser; M. M. Gordon; D. Gorelov; T. Grimm; D. Johnson; P. Miller; E. Pozdeyev; J. Vincent; X. Wu; A. Zeller

arXiv · nucl-ex/9908013

Analysis of a Cyclotron Based 400 MeV/u Driver System for a Radioactive Beam Facility

F. Marti·R. C. York·H. Blosser·M. M. Gordon·D. Gorelov·T. Grimm·D. Johnson·P. Miller·E. Pozdeyev·J. Vincent·X. Wu·A. Zeller

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Abstract

The creation of intense radioactive beams requires intense and energetic primary beams. A task force analysis of this subject recommended an acceleration system capable of 400 MeV/u uranium at 1 particle uA as an appropriate driver for such a facility. The driver system should be capable of accelerating lighter ions at higher intensity such that a constant final beam power (~100kW) is maintained. This document is a more detailed follow on to the previous analysis of such a system incorporating a cyclotron. The proposed driver pre-acceleration system consists of an ion source, radio frequency quadrupole, and linac chain capable of producing a final energy of 30 MeV/u and a charge (Q) to mass (A) of Q/A ~1/3. This acceleration system would be followed by a Separated Sector Cyclotron with a final output energy of 400 MeV/u. This system provides a more cost-effective solution in terms of initial capital investment as well as of operation compared to a fully linac system with the same primary beam output parameters.

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F. Marti, R. C. York, H. Blosser, M. M. Gordon, D. Gorelov, T. Grimm, D. Johnson, P. Miller, E. Pozdeyev, J. Vincent, X. Wu, A. Zeller. 1999-08-20. Analysis of a Cyclotron Based 400 MeV/u Driver System for a Radioactive Beam Facility. https://arxiv.org/abs/nucl-ex/9908013

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