Open AccessModeling of UX Ori Stars Eclipses
Author(s) -
S. G. Shulman,
В. П. Гринин
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/vak2021.2022.1.1.069
Subject(s) - stars , circumstellar disk , sublimation (psychology) , astrophysics , physics , circumstellar dust , debris disk , astronomy , planetary system , psychology , psychotherapist
Eclipses of UX Ori stars by compact gas-dust clouds and large-scale circumstellar disk perturbations are modeled. A areddisk and a disk with a pung-up in the dust sublimation zone are considered. It is shown that these models are able toexplain a number of the observed features of eclipses that cannot be obtained when a star with a ared disk is eclipsed bya compact gas-dust cloud.