Discovery of an overmassive, highly accreting black hole powering a secondary AGN in a z=1.824 minor merger, inferred from Chandra X-ray and HST grism data.
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12 Pith papers cite this work, alongside 757 external citations. Polarity classification is still indexing.
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Phase-resolved high-resolution spectroscopy of M82 X-2 with XRISM Resolve finds broader Fe Kα line during pulse peak, indicating origin in the accretion flow with velocity dispersion of about 1700 km/s.
Candidate 1.97 keV absorption line in HLX 2SXPS J111416.1+481833 interpreted as proton CRSF implying B ~ 4e14 G for a neutron star accretor.
X-ray timing and spectral analysis of ASKAP J174508.9-505149 detects matching periodicity and features consistent with an accreting magnetic CV.
Numerical solutions of hydrodynamics and polarized radiative transfer show that resonant Compton scattering near the cyclotron resonance redistributes radiation and reduces light-curve modulation amplitude in subcritical X-ray pulsars.
Photoionization modeling indicates NGC 5408 X-1's EUV and X-ray emission is mildly beamed, consistent with supercritical accretion.
Candidate 0.22 Hz X-ray pulsations detected in NGC7456 ULX-1 with evidence of spin-up, pointing to an accreting neutron star.
Observational evidence links obscured super-Eddington accretion to slower precessing jets in stellar-mass compact object systems, contrasting with fixed fast jets in low-density environments.
Comparative analysis reveals a potential separate population of ULXs in spiral galaxies with single occurrences, featuring both soft and hard sources, while highlighting globular cluster links in elliptical galaxies.
SKA+VLBI will deliver microarcsecond astrometry, polarimetry, and rapid multi-frequency imaging to track jets and accretion in X-ray binaries on AU scales.
This perspective paper outlines expected advances in studying accretion and jets in compact object binaries using the SKA's improved sensitivity and resolution.
citing papers explorer
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Minor Merger, Major Growth: An Overmassive, Highly Accreting Black Hole Powering a Secondary AGN In a Cosmic Noon Minor Merger
Discovery of an overmassive, highly accreting black hole powering a secondary AGN in a z=1.824 minor merger, inferred from Chandra X-ray and HST grism data.
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The First Insights into an Ultraluminous X-ray Pulsar with XRISM: Phase-Resolved High-Resolution Spectroscopy of the Fe K-shell Band of M82 X-2
Phase-resolved high-resolution spectroscopy of M82 X-2 with XRISM Resolve finds broader Fe Kα line during pulse peak, indicating origin in the accretion flow with velocity dispersion of about 1700 km/s.
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Discovery of a Candidate 2 keV Cyclotron Resonance Scattering Feature in the HLX NGC 3583 X-1
Candidate 1.97 keV absorption line in HLX 2SXPS J111416.1+481833 interpreted as proton CRSF implying B ~ 4e14 G for a neutron star accretor.
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The X-ray emission of the long-period transient and accreting cataclysmic variable ASKAP J174508.9-505149
X-ray timing and spectral analysis of ASKAP J174508.9-505149 detects matching periodicity and features consistent with an accreting magnetic CV.
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Beaming of polarized radiation in subcritical X-ray pulsars
Numerical solutions of hydrodynamics and polarized radiative transfer show that resonant Compton scattering near the cyclotron resonance redistributes radiation and reduces light-curve modulation amplitude in subcritical X-ray pulsars.
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Photoionization of the Composite Nebula Surrounding NGC 5408 X-1: Implications for Beamed Emission
Photoionization modeling indicates NGC 5408 X-1's EUV and X-ray emission is mildly beamed, consistent with supercritical accretion.
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Evidence for candidate X-ray pulsations from the ultraluminous X-ray source NGC 7456 ULX-1
Candidate 0.22 Hz X-ray pulsations detected in NGC7456 ULX-1 with evidence of spin-up, pointing to an accreting neutron star.
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The link between obscured accretion and mildly relativistic precessing jets
Observational evidence links obscured super-Eddington accretion to slower precessing jets in stellar-mass compact object systems, contrasting with fixed fast jets in low-density environments.
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A comparative study of occurrence rates and nature of Ultraluminous X-ray sources in spiral and elliptical galaxies
Comparative analysis reveals a potential separate population of ULXs in spiral galaxies with single occurrences, featuring both soft and hard sources, while highlighting globular cluster links in elliptical galaxies.
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Transforming X-ray Binary Astrophysics with SKA+VLBI
SKA+VLBI will deliver microarcsecond astrometry, polarimetry, and rapid multi-frequency imaging to track jets and accretion in X-ray binaries on AU scales.
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Accreting Compact Object Binaries with the SKA
This perspective paper outlines expected advances in studying accretion and jets in compact object binaries using the SKA's improved sensitivity and resolution.
- Vacuum polarization and cyclotron resonance effects on radiative transfer and plasma deceleration in subcritical X-ray pulsars