Bmd955
发表于 2025-3-26 21:33:34
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crescendo
发表于 2025-3-27 01:53:04
https://doi.org/10.1007/978-981-15-8143-4The E.M. Isotope Separator of the S.G.A.E. will be a medium size machine with a total ion current at the target of about 5 mA for medium masses. The total radioactivity to be handled in our machine at one time will be of the magnitude of several hundred millicuries.
narcissism
发表于 2025-3-27 06:44:58
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啜泣
发表于 2025-3-27 10:24:23
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舞蹈编排
发表于 2025-3-27 14:32:04
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Condense
发表于 2025-3-27 19:51:02
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Indolent
发表于 2025-3-28 01:16:50
Preventing Eating Disorders in AdolescentsIn our nuclear spectroscopy work at the Nobel Institute of Physics we were faced with the problem of separating activities with half-lives as short as a few minutes. Here a short description of the technical solutions we have chosen and the main factors influencing the decisions will be given. Further, the result of some runs will be reported.
kidney
发表于 2025-3-28 04:01:57
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键琴
发表于 2025-3-28 08:20:33
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支形吊灯
发表于 2025-3-28 11:16:36
Ion-Optical Considerations on E.M. SeparatorsWe have considered how to construct the best isotope separator. Every isotope separator can be described as an optical system (Fig. 1). Particles of an energy ε (refraction index .) leave the meniscus of the plasma of the ion source (height .) in the angular range .. They are focused by an immersion lens (Pierce system or not) to an overcross.