riassunto2

GL2 - Statistics and Geometry of Weak Lensing Data

Speaker

Hamolli, Lindita

Coauthors

Hafizi, Mimoza; De Poalis, Francesco; Nuchita, Achille.

Talk Title

The investigation of the lens parameters by two observers

Abstract

We present and discuss about the degeneracy problem in the parameters of the dark lens during observation of a microlensing event by two telescopes. Using a Monte Carlo code we generate a synthetic population of free-floating planets and investigate that in ≃0.5% of microlensing events caused by them, the microlensing parallax can not be defined uniquely.

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