超高能中微子的声学探测
Acoustic detection of ultra-high energetic neutrinos - a snap shot
摘要:
早在30多年前,声学粒子探测方法就被认为是测量超高能中微子信号的一种可能性。与现有的实验测量相比,相应的模型预测的现状和问题进行了讨论。现有的声学传感器和发射器的描述和相应的应用的新的想法被提及。讨论了不同的现场校准方法。在不同地点的声学测试阵列的测量结果中的一些细节。对该技术在大尺寸探测器中应用的未来活动进行了评估。
英文摘要:
Already more than 30 years ago the acoustic particle detection method has been considered to be one possibility to measure signals from ultra-high energetic neutrinos. The present status and problems of corresponding model predictions are discussed in comparison with existing experimental measurements. Available acoustic sensors and transmitters are described and new ideas for corresponding applications are mentioned. Different methods for in-situ calibrations are discussed. Results of measurements of acoustic test arrays at different sites are presented in some detail. Future activities for applications of the technology in large size detectors are evaluated.
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