Gravitational Microlensing Events as a Target for SETI project
作者： Sohrab Rahvar
DOI: 10.3847/0004-637X/828/1/19
关键词:
摘要: Detection of signals from a possible extrasolar technological civilization is one the challenging efforts science. In this work, we propose using natural telescopes made single or binary gravitational lensing systems to magnify leakage electromagnetic remote planet harbours an Extra Terrestrial Intelligent (ETI) technology. The microlensing surveys are monitoring large area Galactic bulge for searching events and they find more than $2000$ per year. These lenses capable playing role in some occasions can radio band planets orbiting around source stars systems. Assuming that frequency waves used telecommunication ETIs similar ours, follow-up observation with such as Square Kilometre Array (SKA), Low Frequency Demonstrators (LFD) Mileura Wide-Field (MWA). Amplifying broadcasting by Earth-like civilizations will allow us detect them up center Milky Way galaxy. Our analysis shows systems, probability amplification events. Finally target opportunity mode observations SKA new observational program ETIs. Using optimistic values factors Drake equation provides detection about event
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