Advantages of placing an array of telescopes on the Moon to detect extrasolar planets

被引：0

作者：

Strojnik, Marija ^{[1
]}

Paez, Gonzalo ^{[1
]}

机构：

[1] Ctr Invest Opt, Guanajuato 37000, Mexico

来源：

INFRARED REMOTE SENSING AND INSTRUMENTATION XXI | 2013年 / 8867卷

关键词：

Extra-solar planet detection; Exo-planets; Signal-to-noise ratio; Interferometric detection; Multiple apertures;

D O I：

10.1117/12.2022350

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

We define the simplest signal-to-noise ratio to determine the optimal wavelength interval for extra-solar planet detection. For a solar system similar to our own, we find it to be one hundred times smaller than that considered earlier. We propose the planet detection in a spectral interval around 0.3mm (900 GHz) where high-altitude observatories report atmospheric transmission of about 0.4.

引用

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页数：10

共 26 条

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