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arXiv 0710.0188astro-ph
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利用空气切伦科夫望远镜阵列进行恒星强度干涉测量

Stellar Intensity Interferometry with Air Cherenkov Telescope arrays

S. Le Bohec, M. Daniel, W. J. de Wit, J. A. Hinton, E. Jose, J. A. Holder, J. Smith, R. J. White

摘要:

目前这一代的地面甚高能伽马射线观测站由四个大型(直径> 12米)光收集器组成,与R. 60年代末,Hanbury Brown用强度干涉测量法测量恒星直径。在未来十年内建造的甚高能伽马射线观测站将涉及几十个类似或更大尺寸的望远镜。用作强度干涉仪,它们将提供数百个独立的基线。现在是重新评估强度干涉测量潜力的适当时机,以便在设计这些大型设施时将其考虑在内。

英文摘要:

The present generation of ground-based Very High Energy (VHE) gamma-ray observatories consist of arrays of up to four large (> 12m diameter) light collectors quite similar to those used by R. Hanbury Brown to measure stellar diameters by Intensity Interferometry in the late 60's. VHE gamma-ray observatories to be constructed over the coming decade will involve several tens of telescopes of similar or greater sizes. Used as intensity interferometers, they will provide hundreds of independent baselines. Now is the right time to re-assess the potential of intensity interferometry so that it can be taken into consideration in the design of these large facilities.

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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