DISTORTION OF MICROLENSING BY THE MASS-DISTRIBUTION OF OUR GALAXY

Authors
ZAKHAROV AF SAZHIN MV
Citation
Af. Zakharov et Mv. Sazhin, DISTORTION OF MICROLENSING BY THE MASS-DISTRIBUTION OF OUR GALAXY, Physics of atomic nuclei, 61(7), 1998, pp. 1126-1128
Citations number
6
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
Physics of atomic nuclei → ACNP
ISSN journal
10637788
Volume
61
Issue
7
Year of publication
1998
Pages
1126 - 1128
Database
ISI
SICI code
1063-7788(1998)61:7<1126:DOMBTM>2.0.ZU;2-L
Abstract
The distortion of the standard gravitational-microlens model by the gr avitational field of our Galaxy is considered. Chang-Refsdal lens is u sed for our analysis. The clear model is discussed in detail. It is sh own that the effect of the gravitational field of our Galaxy during mi crolensing may lead to large variations in the stellar light curve, al though the probability of the phenomenon is small.