This is interesting, the core is taking part in the process of recycling.
The same process is used within the core of our SUN.
The core expels matter via a dipolar vector fields into the solar envelope and from the solar envopelop the core sucks in martter.
[Submitted on 7 Feb 2025 (
v1), last revised 12 Feb 2025 (this version, v3)]
Core to Cosmic Edge: SIMBA-C's New Take on Abundance Profiles in the Intragroup Medium at z = 0
Aviv Padawer-Blatt (1),
Zhiwei Shao (2),
Renier T. Hough (3),
Douglas Rennehan (4),
Ruxin Barré (1),
Vida Saeedzadeh (5),
Arif Babul (1, 6, and 7),
Romeel Davé (8),
Chiaki Kobayashi (9),
Weiguang Cui (10 and 11),
François Mernier (12 and 13),
Ghassem Gozaliasl (14 and 15) ((1) Department of Physics and Astronomy, University of Victoria, Victoria, Canada, (2) Department of Astronomy, School of Physics and Astronomy, and Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai Jiao Tong University, Shanghai, (3) Center for Space Research, North-West University, Potchefstroom, South Africa, (4) Center for Computational Astrophysics, Flatiron Institute, New York, USA, (5) Department of Physics & Astronomy, Johns Hopkins University, Baltimore, USA, (6) Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, UK, (7) Department of Physics, Indian Institute of Science, Bangalore, India, (8) Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, UK, (9) Centre for Astrophysics Research, Department of Physics, Astronomy and Mathematics, University of Hertfordshire, Hatfield, UK, (10) Departamento de Física Téorica, Universidad Autónoma de Madrid, Madrid, Spain, (11) Centro de Investigación Avanzada en Física Fundamental (CIAFF), Universidad Autónoma de Madrid, Madrid, Spain, (12) NASA Goddard Space Flight Center, Greenbelt, MD, USA, (13) Department of Astronomy, University of Marlyand, College Park, MD, USA, (14) Department of Computer Science, Aalto University, Espoo, Finland, (15) Department of Physics, University of Helsinki, Helsinki, Finland)
We employ the SIMBA-C cosmological simulation to study the impact of its upgraded chemical enrichment model (Chem5) on the distribution of metals in the intragroup medium (IGrM). We investigate the projected X-ray emission-weighted abundance profiles of key elements over two decades in halo mass...
arxiv.org