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All Outputs (6)

The boundary of cosmic filaments (2024)
Journal Article
Wang, W., Wang, P., Guo, H., Kang, X., Libeskind, N. I., Galárraga-Espinosa, D., Springel, V., Kannan, R., Hernquist, L., Pakmor, R., Yu, H.-R., Bose, S., Guo, Q., Yu, L., & Hernández-Aguayo, C. (2024). The boundary of cosmic filaments. Monthly Notices of the Royal Astronomical Society, 532(4), 4604-4615. https://doi.org/10.1093/mnras/stae1801

Evolution of cosmic filaments in the MTNG simulation (2024)
Journal Article
Galárraga-Espinosa, D., Cadiou, C., Gouin, C., White, S. D. M., Springel, V., Pakmor, R., …Hernández-Aguayo, C. (2024). Evolution of cosmic filaments in the MTNG simulation. Astronomy & Astrophysics, 684, Article A63. https://doi.org/10.1051/0004-6361/202347982

We present a study of the evolution of cosmic filaments across redshift with an emphasis on some important properties: filament lengths, growth rates, and radial profiles of galaxy densities. Following an observation-driven approach, we built cosmic... Read More about Evolution of cosmic filaments in the MTNG simulation.

Statistics of thermal gas pressure as a probe of cosmology and galaxy formation (2024)
Journal Article
Chen, Z., Jamieson, D., Komatsu, E., Bose, S., Dolag, K., Hadzhiyska, B., Hernández-Aguayo, C., Hernquist, L., Kannan, R., Pakmor, R., & Springel, V. (2024). Statistics of thermal gas pressure as a probe of cosmology and galaxy formation. Physical Review D, 109(6), Article 063513. https://doi.org/10.1103/physrevd.109.063513

The statistics of thermal gas pressure are a new and promising probe of cosmology and astrophysics. The large-scale cross-correlation between galaxies and the thermal Sunyaev-Zeldovich effect gives the bias-weighted mean electron pressure, hbhPei. In... Read More about Statistics of thermal gas pressure as a probe of cosmology and galaxy formation.

The origin of lopsided satellite galaxy distribution around isolated systems in MillenniumTNG (2024)
Journal Article
Liu, Y., Wang, P., Guo, H., Springel, V., Bose, S., Pakmor, R., & Hernquist, L. (2024). The origin of lopsided satellite galaxy distribution around isolated systems in MillenniumTNG. Monthly Notices of the Royal Astronomical Society, 529(2), 1405-1413. https://doi.org/10.1093/mnras/stae625

Dwarf satellites in galaxy groups are distributed in an anisotropic and asymmetric manner, which is called the ‘lopsided satellite distribution’. This lopsided signal has been observed not only in galaxy pairs but also in isolated systems. However, t... Read More about The origin of lopsided satellite galaxy distribution around isolated systems in MillenniumTNG.