Measuring the Black Hole and Accretion Parameters of Sagittarius A* from EHT Observations using a Semi-Analytic Model
Fuente:
arXiv
Saved in:
| Main Authors: | Marazzo-Nowicki, Braden J., Tiede, Paul, Chang, Dominic O., Palumbo, Daniel C. M., Johnson, Michael D. |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Assessing the Role of Intrinsic Variability in Black Hole Parameter Inference using Multi-Epoch EHT Data
by: Chang, Dominic O., et al.
Published: (2025)
by: Chang, Dominic O., et al.
Published: (2025)
Bayesian Black Hole Photogrammetry
by: Chang, Dominic O., et al.
Published: (2024)
by: Chang, Dominic O., et al.
Published: (2024)
Constraining Black Hole Parameters from Shadow and Inner-Shadow Morphology Considering Effects from Thick Disk Accretion Flows
by: Kearns, Julien A., et al.
Published: (2026)
by: Kearns, Julien A., et al.
Published: (2026)
Prospects of Detecting a Jet in Sagittarius A* with VLBI
by: Chavez, Erandi, et al.
Published: (2024)
by: Chavez, Erandi, et al.
Published: (2024)
Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign
by: Albentosa-Ruiz, Ezequiel, et al.
Published: (2026)
by: Albentosa-Ruiz, Ezequiel, et al.
Published: (2026)
The Role of Interferometric Phase in Measuring Black Hole Photon Rings
by: Gutiérrez-Lara, Sol, et al.
Published: (2026)
by: Gutiérrez-Lara, Sol, et al.
Published: (2026)
Photon Orbit Signatures in Spectra of Black Hole Accretion Disks
by: Palumbo, Daniel C. M., et al.
Published: (2025)
by: Palumbo, Daniel C. M., et al.
Published: (2025)
GRMHD modelling of accretion flow around Sagittarius A$^*$ constrained by EHT measurements
by: Sen, Gargi, et al.
Published: (2025)
by: Sen, Gargi, et al.
Published: (2025)
Variational Image Feature Extraction for the Event Horizon Telescope
by: Tiede, Paul, et al.
Published: (2020)
by: Tiede, Paul, et al.
Published: (2020)
Fast Methods for Computing Photometric Variability of Eccentric Binaries: Boosting, Lensing, and Variable Accretion
by: D'Orazio, Daniel J., et al.
Published: (2024)
by: D'Orazio, Daniel J., et al.
Published: (2024)
Dynamical Inference from Polarized Light Curves of Sagittarius A*
by: Ricarte, Angelo, et al.
Published: (2025)
by: Ricarte, Angelo, et al.
Published: (2025)
The Black Hole Explorer: Photon Ring Science, Detection and Shape Measurement
by: Lupsasca, Alexandru, et al.
Published: (2024)
by: Lupsasca, Alexandru, et al.
Published: (2024)
Sagittarius A* -- The Milky Way Supermassive Black Hole
by: Ciurlo, Anna, et al.
Published: (2025)
by: Ciurlo, Anna, et al.
Published: (2025)
The Relationship Between Simulated Sub-Millimeter and Near-Infrared Images of Sagittarius A* from a Magnetically Arrested Black Hole Accretion Flow
by: Grigorian, Arpiar Avetis, et al.
Published: (2024)
by: Grigorian, Arpiar Avetis, et al.
Published: (2024)
Supermassive Black Hole Spin Constraints from Polarimetry in an Equatorial Disk Model
by: Palumbo, Daniel C. M.
Published: (2024)
by: Palumbo, Daniel C. M.
Published: (2024)
Accessing a New Population of Supermassive Black Holes with Extensions to the Event Horizon Telescope
by: Zhang, Xinyue Alice, et al.
Published: (2024)
by: Zhang, Xinyue Alice, et al.
Published: (2024)
Continuum Reverberation Mapping of Accretion Disks Surrounding Supermassive Black Hole Binaries: Observational Signatures
by: Fu, Yi-Xin, et al.
Published: (2025)
by: Fu, Yi-Xin, et al.
Published: (2025)
Stellar-wind Fueled Accretion onto Sagittarius A* in the Presence of a Nuclear Star Cluster
by: Skrabacz, Edward, et al.
Published: (2026)
by: Skrabacz, Edward, et al.
Published: (2026)
Hierarchical Interferometric Bayesian Imaging
by: Tiede, Paul, et al.
Published: (2025)
by: Tiede, Paul, et al.
Published: (2025)
Accretion mediated spin-eccentricity correlations in LISA massive black hole binaries
by: Garg, Mudit, et al.
Published: (2024)
by: Garg, Mudit, et al.
Published: (2024)
Multifrequency Analysis of Favored Models for the Messier 87* Accretion Flow
by: Palumbo, Daniel C. M., et al.
Published: (2024)
by: Palumbo, Daniel C. M., et al.
Published: (2024)
Analytic and Numerical Constraints on QPOs in EHT and XRB Sources Using Quantum-Corrected Black Holes
by: Al-Badawi, Ahmad, et al.
Published: (2025)
by: Al-Badawi, Ahmad, et al.
Published: (2025)
Accretion Geometry of Black Hole X-ray Binaries: Insights from X-ray Observations
by: Liu, Honghui
Published: (2026)
by: Liu, Honghui
Published: (2026)
Magnetized Accretion onto and Feedback from Supermassive Black Holes in Elliptical Galaxies
by: Guo, Minghao, et al.
Published: (2024)
by: Guo, Minghao, et al.
Published: (2024)
Spin-Orbit Misalignments of Eccentric Black Hole Mergers in AGN Disks
by: Fabj, Gaia, et al.
Published: (2025)
by: Fabj, Gaia, et al.
Published: (2025)
Constraints on Kalb-Ramond Gravity from EHT Observations of Rotating Black Holes in Traceless Conformal Electrodynamics
by: Sekhmani, Yassine, et al.
Published: (2025)
by: Sekhmani, Yassine, et al.
Published: (2025)
Photon Ring Astrometry I: A Simple Spin Measurement Technique for High-Resolution Images of M87*
by: Gates, Delilah E. A., et al.
Published: (2026)
by: Gates, Delilah E. A., et al.
Published: (2026)
Visual Characteristics of a Rotating Black Hole in $4$D Einstein-Gauss-Bonnet Gravity with Thin Accretion Disk Under EHT Constraints
by: Aslam, Muhammad Israr, et al.
Published: (2026)
by: Aslam, Muhammad Israr, et al.
Published: (2026)
Multi-messenger Probes of Supermassive Black Hole Spin Evolution
by: Ricarte, Angelo, et al.
Published: (2024)
by: Ricarte, Angelo, et al.
Published: (2024)
Stellar Stripping and Disruption in Disks around Supermassive Black Hole Binaries: Repeating nuclear transients prior to LISA events
by: D'Orazio, Daniel J., et al.
Published: (2025)
by: D'Orazio, Daniel J., et al.
Published: (2025)
Black Hole Vision: An Interactive iOS Application for Visualizing Black Holes
by: Berens, Roman, et al.
Published: (2026)
by: Berens, Roman, et al.
Published: (2026)
Universal Radial Scaling of Large-Scale Black Hole Accretion for Magnetically Arrested And Rocking Accretion Disks
by: Lalakos, Aretaios, et al.
Published: (2025)
by: Lalakos, Aretaios, et al.
Published: (2025)
Bridging Scales in Black Hole Accretion and Feedback: Magnetized Bondi Accretion in 3D GRMHD
by: Cho, Hyerin, et al.
Published: (2023)
by: Cho, Hyerin, et al.
Published: (2023)
Hot, cold, and multi-component accretion flows around supermassive black hole binaries
by: Tiede, Christopher, et al.
Published: (2025)
by: Tiede, Christopher, et al.
Published: (2025)
Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: III. Near-Eddington Accretion
by: Zhang, Lizhong, et al.
Published: (2026)
by: Zhang, Lizhong, et al.
Published: (2026)
Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: II. Super-Eddington Accretion
by: Zhang, Lizhong, et al.
Published: (2025)
by: Zhang, Lizhong, et al.
Published: (2025)
NuSTAR Observations of Candidate Subparsec Binary Supermassive Black Holes
by: Saade, M. Lynne, et al.
Published: (2023)
by: Saade, M. Lynne, et al.
Published: (2023)
Mass Transport, Turbulent Mixing, and Inflow in Black Hole Accretion
by: Wong, George N., et al.
Published: (2025)
by: Wong, George N., et al.
Published: (2025)
Polarization Signatures from GRMHD Simulations of Black Hole Accretion
by: Fragile, P. Chris, et al.
Published: (2026)
by: Fragile, P. Chris, et al.
Published: (2026)
Adiabatic Index in Fluid Models of Collisionless Black Hole Accretion
by: Gammie, Charles F.
Published: (2025)
by: Gammie, Charles F.
Published: (2025)
Similar Items
-
Assessing the Role of Intrinsic Variability in Black Hole Parameter Inference using Multi-Epoch EHT Data
by: Chang, Dominic O., et al.
Published: (2025) -
Bayesian Black Hole Photogrammetry
by: Chang, Dominic O., et al.
Published: (2024) -
Constraining Black Hole Parameters from Shadow and Inner-Shadow Morphology Considering Effects from Thick Disk Accretion Flows
by: Kearns, Julien A., et al.
Published: (2026) -
Prospects of Detecting a Jet in Sagittarius A* with VLBI
by: Chavez, Erandi, et al.
Published: (2024) -
Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign
by: Albentosa-Ruiz, Ezequiel, et al.
Published: (2026)