Cover Image

High-$z$ SMBHs in Cosmological Models with Enhanced Power Spectra

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Tkachev, M. V., Pilipenko, S. V., Mikheeva, E. V., Lukash, V. N.
Format:	Preprint
Published:	2025
Subjects:	Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Properties of Central Regions of the Dark Matter Halos in the Model with a Bump in the Power Spectrum of Density Perturbations
by: Eroshenko, Yu. N., et al.
Published: (2024)

Excess of high-$z$ galaxies as a test for bumpy power spectrum of density perturbations
by: Tkachev, M. V., et al.
Published: (2023)

Inner structure of dark matter halos at high $z$ in cosmological models with non-power-law primordial spectra
by: Tkachev, M. V., et al.
Published: (2024)

Absorption in the 21 cm Hydrogen Line at $z>10$ as a Sensitive Tool for the Construction of a Cosmological Model on Small Scales
by: Eroshenko, Yu. N., et al.
Published: (2025)

Observations of Galaxies at $z\gtrsim10$ Allow to Test Cosmological Models with Features in the Initial Power Spectrum
by: Pilipenko, S. V., et al.
Published: (2024)

Image of a black hole illuminated by a parabolic screen
by: Mikheeva, Elena V., et al.
Published: (2023)

Constraints on Features in the Cosmological Power Spectrum from Observations of the Epoch of Reionization
by: Skorikov, O. R., et al.
Published: (2025)

Heating of a Molecular Cloud by a Primordial Black Hole
by: Melikhov, A. N., et al.
Published: (2025)

On the maximal velocity of colliding galaxies
by: Osipova, Anastasiia M., et al.
Published: (2025)

Origin of cosmological density perturbations from quantum fluctuations of vacuum in General Relativity
by: Lukash, Vladimir N., et al.
Published: (2025)

On the increase in the concentration of primordial black holes in the halos of dwarf galaxies
by: Pilipenko, S. V., et al.
Published: (2025)

MEGATRON: Reproducing the Diversity of High-Redshift Galaxy Spectra with Cosmological Radiation Hydrodynamics Simulations
by: Katz, Harley, et al.
Published: (2025)

Variable gravitational potential of Milky Way analogues in HESTIA suite
by: Arakelyan, Naira R., et al.
Published: (2024)

What is the origin of the JWST SMBHs?
by: Ellis, John, et al.
Published: (2024)

Kinematic Distortions of the High-Redshift Universe as Seen from Quasar Proper Motions
by: Makarov, Valeri V.
Published: (2025)

The role of AGN feedback on the evolution of dwarf galaxies from cosmological simulations: SMBHs suppress star formation in low-mass galaxies
by: Arjona-Galvez, Elena, et al.
Published: (2024)

Probing the co-evolution of SMBHs and their hosts from scaling relations pairwise residuals: dominance of stellar velocity dispersion and host halo mass
by: Shankar, Francesco, et al.
Published: (2025)

Revised LOFAR upper limits on the 21-cm signal power spectrum at $\mathbf{z\approx9.1}$ using Machine Learning and Gaussian Process Regression
by: Acharya, Anshuman, et al.
Published: (2024)

Revisiting the Extreme Clustering of $z \approx 4$ Quasars with Large Volume Cosmological Simulations
by: Pizzati, Elia, et al.
Published: (2023)

Spectroscopic confirmation of the galaxy clusters CARLA J0950+2743 at z=2.363, and CARLA-Ser J0950+2743 at z=2.243
by: Grishin, Kirill A., et al.
Published: (2024)

Cosmological feedback from a halo assembly perspective
by: Lucie-Smith, Luisa, et al.
Published: (2025)

LATIS Data Release: $\sim4200$ Spectra of $z \sim 2-3$ Galaxies, Redshifts, and Intergalactic Medium Tomography Maps
by: Newman, Andrew B., et al.
Published: (2025)

Constraints on primordial black holes from interstellar dust temperature in the Galaxy
by: Melikhov, A. N., et al.
Published: (2025)

Constraints on the Number of Primordial Black Holes Due to Interaction with Dust
by: Melikhov, A. N., et al.
Published: (2025)

The Milky Way and M31 Orbital History: Did the Local Group evolve in isolation?
by: Hartl, Odelia V., et al.
Published: (2024)

Fuzzy Gasoline: Cosmological hydrodynamical simulations of dwarf galaxy formation with Fuzzy Dark Matter
by: Nori, Matteo, et al.
Published: (2024)

Milky Way galaxy-analogs and isolated galaxies with bars: environmental density in the Local Volume
by: Kompaniiets, O. V., et al.
Published: (2025)

Stardust Galaxies at z>9: A Dust-Origin Transition Behind the Excess of UV-Bright Galaxies
by: Burgarella, D., et al.
Published: (2026)

Modelando el espectro de potencia de la encuesta espectroscópica de galaxias eBOSS
by: Gomez-Navarro, Dante V.
Published: (2024)

MOSEL survey: Spatially offset Lyman-continuum emission in a new emitter at z=3.088
by: Gupta, Anshu, et al.
Published: (2024)

Microlensing time-scales and flux magnification probabilities of a sample of 204 lensed quasars
by: Ávila-Vera, F., et al.
Published: (2026)

Euclid: ERO -- NISP-only sources and the search for luminous $z=6-8$ galaxies
by: Weaver, J. R., et al.
Published: (2024)

Impact of Primordial Black Hole Dark Matter on Gas Properties at Very High Redshift: A Semi-Analytical Model
by: Casanueva-Villarreal, C., et al.
Published: (2024)

Dissecting a miniature universe: A multi-wavelength view of galaxy quenching in the Shapley supercluster
by: Aghanim, N., et al.
Published: (2024)

Gas outflows in two recently quenched galaxies at z = 4 and 7
by: Valentino, F., et al.
Published: (2025)

Time-delay and lens galaxy redshift in the doubly imaged quasar PS J2305+3714
by: Burkhonov, O. A., et al.
Published: (2026)

Pushing JWST to the extremes: search and scrutiny of bright galaxy candidates at z$\simeq$15-30
by: Castellano, M., et al.
Published: (2025)

Ly$α$ visibility from z = 4.5 to 11 in the UDS field: Evidence for a high neutral hydrogen fraction and small ionized bubbles at z $\sim$ 7
by: Napolitano, L., et al.
Published: (2025)

On the Physical Nature of Ly$α$ Transmission Spikes in High Redshift Quasar Spectra
by: Zhu, Hanjue, et al.
Published: (2024)

Cosmological zoom-in simulation of fuzzy dark matter down to z = 0: tidal evolution of subhaloes in a Milky Way-sized halo
by: Chan, Hei Yin Jowett, et al.
Published: (2025)