| Paper |
Title |
Page |
| TUPLS081 |
Flat Beams and Application to the Mass Separation of Radioactive Beams
|
1687 |
| |
- P. Bertrand
GANIL, Caen
- J.-L. Biarrotte
IPN, Orsay
- D. Uriot
CEA, Gif-sur-Yvette
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The notion of flat beam is now well established and has been proven theoretically and experimentally with applications for linear colliders. In this paper, we propose a new and simple demonstration of the "flat beam theorem", and a possible application in the frame of radioactive ion beams (RIB) production. It consists in using a magnetized multi-specie heavy ion beam extracted from a high frequency ECR source, decoupling the transverse phase planes in such a way to obtain a very small emittance in the horizontal one, and using a dipole to separate the isotopes. A design of such a transport and separation line will be proposed and commented.
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| WEPCH007 |
Beam Dynamics Studies for the Spiral-2 Project
|
1930 |
| |
- J.-L. Biarrotte
IPN, Orsay
- P. Bertrand
GANIL, Caen
- D. Uriot
CEA, Gif-sur-Yvette
|
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| |
The SPIRAL-2 superconducting linac driver, which aims to deliver 5 mA, 20 A.MeV deuterons and 1 mA, 14.5 A.MeV q/A=1/3 heavy ions, is now entering the construction phase. It is composed of an injector composed of two ECR sources entering a 88 MHz RFQ, followed by a superconducting section based on independently phased quarter-wave cavities with warm focusing. This paper presents the status of the beam dynamics studies recently performed during this construction phase: consolidation and freezing of the linac design, update of the mass separation system or analysis of the proton capability.
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