Salata S. Simulations of source motions, due to microlensing in gravitational lenses

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U003549

Thesis Registration Form

0401U003549.pdf

Applicant for

Specialization

  • 01.03.02 - Астрофізика, радіоастрономія

20-12-2001

Specialized Academic Board

Д 26.208.01

Main Astronomical Observatory

Essay

The dessertation is devoted to investigation of motions of remote extended source image during microlensing. Microlensing by single point mass and number of point masses in presense and absense of background gravitational field is studied. Statistical dependencies of image center velocity from system parameters are obtained. The results of numerical simulations for several images of the real physical objects where microlensing were observed - gravitational lenses Q2237+0305 and H1413+117 are presented .

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