Open AccessAnisotropic scattering of pulsars radio emission
Author(s) -
E. N. Fadeev,
A. S. Andrianov,
M. S. Burgin,
М. В. Попов,
A. G. Rudnitskii,
T. V. Smirnova,
V. A. Soglasnov,
V. A. Zuga
Publication year - 2022
Publication title -
astronomy at the epoch of multimessenger studies. proceedings of the vak-2021 conference, aug 23–28, 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.51194/vak2021.2022.1.1.041
Subject(s) - pulsar , scattering , anisotropy , physics , angular resolution (graph drawing) , resolution (logic) , astrophysics , optics , computational physics , computer science , mathematics , combinatorics , artificial intelligence
We have made the high-resolution measurements of pulsar scattering disks with the RadioAstron. For three pulsars,B1641−45, B0833−45, and B0834+06, we measured the angular size with various directions of baseline projections and wewere able to estimate the anisotropy of their scattering images. An aspect ratio of all elliptical images no more than 2:1 isconsistent with the data.