中微子对潜艇通信研究  

Study on submarine communications by using neutrinos

作　　者：谢慧[1] 高俊[1] 柳超[1] 李荣辉[2] 

机构地区：[1]海军工程大学 [2]海军91458部队

出　　处：《仪器仪表学报》2006年第z3期2071-2074,共4页Chinese Journal of Scientific Instrument

摘　　要：利用中微子进行对潜艇通信拥有比传统通信手段优越得多的潜在特性。实现中微子潜艇通信的难点主要在于信号的接收和潜艇的定位。本文提出了一种中微子对潜艇通信的系统方案,尝试使用偏转磁场来解决发射信号的覆盖范围问题,并给出了所需偏转磁场大小的计算方法,分析计算了使用契伦科夫探测器接收中微子信号时所需探测器体积及探测中微子信号的事件频率,对实现对潜通信所需中微子束的流量进行了推导。分析计算结果表明,在现有技术条件下,中微子潜艇通信尚不可行。Neutrino submarine communication possessed many potential advantages over traditional methods. Difficulties in realizing neutrino communications lied in detecting the neutrino signals and aiming the beams at submarine directions. A theoretic systems project was brought forward in an attempt to use the deflecting magnetic field to cover a large communication signal range according to the typical requirements of submarine communication. A method to reckon the magnitude of the deflecting magnetic field was introduced. The required volume of Cherenkov detector in receiving the neutrino signals and the event frequency of detecting neutrinos were analyzed, and the flux of neutrino beams was derived. The analytic result shows that it is almost impossible to use neutrinos for submarine communications in terms of the present technology.

关 键 词：中微子 潜艇通信 偏转磁场 契伦科夫 探测器 

分 类 号：TH7-55[机械工程—仪器科学与技术]