Outputs (4)

Feedback-driven anisotropy in the circumgalactic medium for quenching galaxies in the SIMBA simulations (2023)
Journal Article
Yang, T., Davé, R., Cui, W., Cai, Y., Peacock, J. A., & Sorini, D. (2024). Feedback-driven anisotropy in the circumgalactic medium for quenching galaxies in the SIMBA simulations. Monthly Notices of the Royal Astronomical Society, 527(2), 1612–1632. https://doi.org/10.1093/mnras/stad3223

We use the SIMBA galaxy formation simulation suite to explore anisotropies in the properties of circumgalactic gas that result
from accretion and feedback processes. We particularly focus on the impact of bipolar active galactic nuclei (AGNs) jet fe... Read More about Feedback-driven anisotropy in the circumgalactic medium for quenching galaxies in the SIMBA simulations.

Mapping circumgalactic medium observations to theory using machine learning (2023)
Journal Article
Appleby, S., Davé, R., Sorini, D., Lovell, C. C., & Lo, K. (2023). Mapping circumgalactic medium observations to theory using machine learning. Monthly Notices of the Royal Astronomical Society, 525(1), 1167-1181. https://doi.org/10.1093/mnras/stad2266

We present a random forest (RF) framework for predicting circumgalactic medium (CGM) physical conditions from quasar absorption line observables, trained on a sample of Voigt profile-fit synthetic absorbers from the SIMBA cosmological simulation. Tra... Read More about Mapping circumgalactic medium observations to theory using machine learning.

The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation (2023)
Journal Article
Jin, S., Trager, S. C., Dalton, G. B., Aguerri, J. A. L., Drew, J. E., Falcón-Barroso, J., Gänsicke, B. T., Hill, V., Iovino, A., Pieri, M. M., Poggianti, B. M., Smith, D. J. B., Vallenari, A., Abrams, D. C., Aguado, D. S., Antoja, T., Aragón-Salamanca, A., Ascasibar, Y., Babusiaux, C., Balcells, M., …Zurita, C. (2024). The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation. Monthly Notices of the Royal Astronomical Society, 530(3), 2688-2730. https://doi.org/10.1093/mnras/stad557

The physical nature of circumgalactic medium absorbers in Simba (2023)
Journal Article
Appleby, S., Davé, R., Sorini, D., Cui, W., & Christiansen, J. (2023). The physical nature of circumgalactic medium absorbers in Simba. Monthly Notices of the Royal Astronomical Society, 519(4), 5514-5534. https://doi.org/10.1093/mnras/stad025

We study the nature of the low-redshift circumgalactic medium (CGM) in the SIMBA  cosmological simulations as traced by ultraviolet absorption lines around galaxies in bins of stellar mass (⁠M⋆>1010M⊙⁠) for star-forming, green valley and quenched gal... Read More about The physical nature of circumgalactic medium absorbers in Simba.