摘要:
兰州重离子研究装置(HIRFL)自1988年12月12日首次出束以来,先后引出五种重离子束流,供给实验终端调试及重离子物理、原子物理、核化学、生物学和材料科学的实验研究,束流发射度小于8πmmmrad,能散小于0.3％,束流强度为10~(11)～10~(12)PPS。1992年5月,10GHz的ECR离子源及其8m长束运线和轴向注入系统经调试投入运行,性能良好,同时,对注入器其它系统进行了大量的改进工作,改进后的SFC性能有很大提高。对主加速器SSC的真空、高频、控制等系统作了大量完善性改进工作。简要介绍HIRFL近三年运行情况. Scince the first C~(+) beam were extracted from HIRFL (Heavy Ion Research Facility ofLanzhou)on Dec. 12, 1988, C~(+) (50MeV/u, 7SMeV/u), O(+) (50MeV/u), Ne(+) (25MeV/u) Ar(15+)(25MeV/u)and other beams have been accelerated for the testing of the experimental terminals andthe experimental raserach on heavy ion nuclear physics, atomic physics, nuclear chemistry, biologyand material science. The beam emittance is less than 8π mm mrad and the energy spread is less than0.3%. The 10 GHz ECR ion...
Abstract:
Scince the first C~(+) beam were extracted from HIRFL (Heavy Ion Research Facility ofLanzhou)on Dec. 12, 1988, C~(+) (50MeV/u, 7SMeV/u), O(+) (50MeV/u), Ne(+) (25MeV/u) Ar(15+)(25MeV/u)and other beams have been accelerated for the testing of the experimental terminals andthe experimental raserach on heavy ion nuclear physics, atomic physics, nuclear chemistry, biologyand material science. The beam emittance is less than 8π mm mrad and the energy spread is less than0.3%. The 10 GHz ECR ion...
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