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arXiv 1402.4902astro-ph.IM
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彗星核大小的测量

On measuring the size of nuclei of comets

S. N. Dolya

摘要:

本文讨论了测量被尘埃云掩盖的彗星核大小的可能性。为了达到这个目的,尘埃云应该用在线性质量加速器中加速到每秒6公里的棒流来照射。每个棒应该配备一个功率为1微瓦的发射器,在与彗星核碰撞时被摧毁,或者如果棒穿过尘埃云而没有碰撞,则继续工作。无线电信号由三个独立的地面站接收。在距离彗星核1000公里的地方,接收到的信号功率是10的负17次方瓦,接收器的噪声功率是10的负20次方瓦。

英文摘要:

Possibilities of measuring the size of nuclei of comets hidden by dust clouds are discussed. To this end, the dust cloud should be irradiated with a flow of rods accelerated in a linear mass accelerator to the velocity six kilometers per second. Each rod should be equipped with a transmitter with a power of one microwatt, which is destroyed in a collision with a comet's nucleus, or continues to work if the rod passes through the dust cloud without collision. Radio signals are received by three independent ground stations. At a distance of one thousand kilometers from the nucleus of the comet the power of the received signals is ten to the minus seventeenth Watt power, the receiver noise power is ten to the minus twentieth Watt power.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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