HIRFL-CSR Electron Cooling System
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摘要: 建议中的兰州重离子加速器冷却贮存环(HIRFL-CSR)拟采用电子冷却方法将重离子束冷却到300MeV/u.最高电子能量为165keV,最大电子电流密度为0.244A/cm2.叙述了CSR电子冷却装置的初步方案. Electron cooling technique will be applied to the proposed Lanzhou heavy ion cooler-storage ring(HIRFL-CSR).A electron cooling device with a max-imum electron energy of 165keV and maximum current density of 0.244A/cm2 is planned to cool heavy ions up to energies of 300MeV/u.The prelimnary design for the cooling system is presented.Abstract: Electron cooling technique will be applied to the proposed Lanzhou heavy ion cooler-storage ring(HIRFL-CSR).A electron cooling device with a max-imum electron energy of 165keV and maximum current density of 0.244A/cm2 is planned to cool heavy ions up to energies of 300MeV/u.The prelimnary design for the cooling system is presented.
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Key words:
- electron cooling /
- Pierce electrode /
- resonant focusing /
- collector
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