Current state and future developments in star-jet interactions models

The scientific community has studied the phenomenon of RGs lacking near the center of Galaxy for more than 30 years. Several explanations have been proposed and published, such as the deformation or destruction of the outer layers of red giant stars due to tidal interaction with the central black hole, their abrasion when passing through the accretion disk, and others. New analytical theory was (relatively) recently presented - based on a long-term ablation of the upper layers of these stars due to multiple passes by a high-energy Galactic jet. We follow up on this work with detailed numerical modeling of this phenomenon, we model the rate of ablation of the surface layers of red giants.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2024-11-06
DOI
https://doi.org/10.5281/zenodo.14160899
Primary Topic
Astrophysical Phenomena and Observations
Type
article
Field-Weighted Citation Impact
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article

Current state and future developments in star-jet interactions models

Zenodo (CERN European Organization for Nuclear Research)
Astrophysical Phenomena and Observations
article

Current state and future developments in star-jet interactions models

article en

Abstract

The scientific community has studied the phenomenon of RGs lacking near the center of Galaxy for more than 30 years. Several explanations have been proposed and published, such as the deformation or destruction of the outer layers of red giant stars due to tidal interaction with the central black hole, their abrasion when passing through the accretion disk, and others. New analytical theory was (relatively) recently presented - based on a long-term ablation of the upper layers of these stars due to multiple passes by a high-energy Galactic jet. We follow up on this work with detailed numerical modeling of this phenomenon, we model the rate of ablation of the surface layers of red giants.

Zenodo (CERN European Organization for Nuclear Research)
Masaryk University (CZ)
Openalex Percentile: Top 70%
Astrophysical Phenomena and Observations
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