3 papers
astro-ph.GA2025
Statistics of the projected angles between the black-hole spin and the host-galaxy rotation axes from NewHorizon
Sebastien Peirani, Yasushi Suto, Clotilde Laigle +3
Understanding the alignment between AGN jets and their host galaxies is crucial for interpreting AGN unification models, jet feedback processes, and the co-evolution of galaxies an…
astro-ph.GA2025
Compact Binary Formation in Open Star Clusters III: Probability of Binary Black Holes Hidden in Gaia Black Hole Binary
Ataru Tanikawa, Long Wang, Michiko S. Fujii +3
The Gaia mission and its follow-up observations have discovered a few candidates of non-interacting single black holes (BHs) and visible stars, Gaia BH1, BH2, and BH3, collectively…
astro-ph.GA2025
Dissecting the formation of gas-versus-star counter-rotating galaxies from the NewHorizon simulation
S. Peirani, Y. Suto, S. Han +5
(Reduced)Using the NewHorizon simulation, we have studied ten gas-versus-star counter-rotating galaxies in field environments with a stellar mass of M*~[1-5]x10^10 Msun. For all of…