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Cosmological redshift and Hubble tension explained by means of the FLRWT time-metric framework and transit physics in the IGM

Alessandro Trinchera
Frontiers in Astronomy and Space Sciences 9 (2023)
https://doi.org/10.3389/fspas.2022.1014433

The jet emitting disk‐standard accretion disk model applied to the active galactic nuclei ultra violet–X‐ray correlation

S. Barnier, P.‐O. Petrucci, J. Ferreira and G. Marcel
Astronomische Nachrichten 344 (4) (2023)
https://doi.org/10.1002/asna.20230020

Quasar UV/X-ray relation luminosity distances are shorter than reverberation-measured radius–luminosity relation luminosity distances

Narayan Khadka, Michal Zajaček, Raj Prince, Swayamtrupta Panda, Bożena Czerny, Mary Loli Martínez-Aldama, Vikram Kumar Jaiswal and Bharat Ratra
Monthly Notices of the Royal Astronomical Society 522 (1) 1247 (2023)
https://doi.org/10.1093/mnras/stad1040

Nonparametric analysis of the Hubble diagram with neural networks

Lorenzo Giambagli, Duccio Fanelli, Guido Risaliti and Matilde Signorini
Astronomy & Astrophysics 678 A13 (2023)
https://doi.org/10.1051/0004-6361/202346236

The intrinsic X-ray luminosity distribution of an optically selected SDSS quasar population

Amy L Rankine, James Aird, Angel Ruiz and Antonis Georgakakis
Monthly Notices of the Royal Astronomical Society 527 (3) 9004 (2023)
https://doi.org/10.1093/mnras/stad3686

Shadows of black holes at cosmological distances in the co-varying physical couplings framework

R R Cuzinatto, C A M de Melo and Juliano C S Neves
Monthly Notices of the Royal Astronomical Society 526 (3) 3987 (2023)
https://doi.org/10.1093/mnras/stad2954

Spectral energy distribution profiles from AGN accretion disc in multigap set-up

Marcel Štolc, Michal Zajaček, Bożena Czerny and Vladimír Karas
Monthly Notices of the Royal Astronomical Society 522 (2) 2869 (2023)
https://doi.org/10.1093/mnras/stad1127

The universal shape of the X-ray variability power spectrum of AGN up to z ∼ 3

M. Paolillo, I. E. Papadakis, W. N. Brandt, et al.
Astronomy & Astrophysics 673 A68 (2023)
https://doi.org/10.1051/0004-6361/202245291

Reducing the Uncertainty on the Hubble Constant up to 35% with an Improved Statistical Analysis: Different Best-fit Likelihoods for Type Ia Supernovae, Baryon Acoustic Oscillations, Quasars, and Gamma-Ray Bursts

Maria Giovanna Dainotti, Giada Bargiacchi, Malgorzata Bogdan, Aleksander Lukasz Lenart, Kazunari Iwasaki, Salvatore Capozziello, Bing Zhang and Nissim Fraija
The Astrophysical Journal 951 (1) 63 (2023)
https://doi.org/10.3847/1538-4357/acd63f

Quasars: Standard Candles up to z = 7.5 with the Precision of Supernovae Ia

M. G. Dainotti, G. Bargiacchi, A. Ł. Lenart, S. Nagataki and S. Capozziello
The Astrophysical Journal 950 (1) 45 (2023)
https://doi.org/10.3847/1538-4357/accea0