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EXTRATERRESTRIAL HELIUM TRAPPED IN FULLERENES IN THE SUDBURY IMPACT STRUCTURE

机译:撞击结构中富勒烯中捕获的地外氦

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Fullerenes (C-60 and C-70) in the Sudbury impact structure contain trapped helium with a He-3/He-4 ratio of 5.5 x 10(-4) to 5.9 x 10(-4). The He-3/He-4 ratio exceeds the accepted solar wind value by 20 to 30 percent and is higher by an order of magnitude than the maximum reported mantle value, Terrestrial nuclear reactions or cosmic-ray bombardment are not sufficient to generate such a high ratio. The He-3/He-4 ratios in the Sudbury fullerenes are similar to those found in meteorites and in some interplanetary dust particles. The implication is that the helium within the C-60 molecules at Sudbury is of extraterrestrial origin.
机译:萨德伯里冲击结构中的富勒烯(C-60和C-70)包含被困的氦,氦的He-3 / He-4比率为5.5 x 10(-4)至5.9 x 10(-4)。 He-3 / He-4比值超过了公认的太阳风值20%到30%,并且比报告的最大地幔值高一个数量级,陆地核反应或宇宙射线轰击不足以产生这样的能量。高比率。萨德伯里富勒烯中的He-3 / He-4比率与陨石和一些行星际尘埃颗粒中的比率相似。这暗示着萨德伯里C-60分子中的氦是外星起源的。

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