Pattern of lensed chirp gravitational wave signal and its implication on the mass and position of lens
arXiv:1911.08268
Abstract
We prose a new measurement strategy of the estimation of the lens mass, as well as the actual amplification, of the lens through the modulation patten of lensed gravitational wave signals alone. This can be done by measuring the frequency and amplitude ratio of peaks and valleys of the modulation pattern of CBC signals, known as "beat", which is a time domain phenomenon of strong lens effect.
undergrad project. comments are welcome