High-resolution MUSE observations of 30 Gaia multipeak targets confirm 19 AGN multiplets including 6 dual AGN, accounting for 22% of known close pairs below 7 kpc and showing the selection method's efficiency.
J., Vernardos, G., Collett, T
4 Pith papers cite this work. Polarity classification is still indexing.
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A vision transformer classifier trained on simulated and real Euclid data recovers all known strong lenses in test sets and finds 8 Grade A plus 26 Grade B new candidates in the Q1 data.
Analysis of 204 lensed quasars yields mean source crossing time of 2.59 years, Einstein radius crossing time of 11.29 years, average quasar half-light radius of 5.4 light-days, microlens mass fraction lower limit of 0.15, and 9% probability of high-magnification events.
Simulation of wave-optical microlensing of FRBs finds that voltage auto-correlation peaks can reveal multiple micro-images even from a single detected burst.
citing papers explorer
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Cosmic Duets I. High-spatial resolution spectroscopy of dual and lensed AGN with MUSE-NFM
High-resolution MUSE observations of 30 Gaia multipeak targets confirm 19 AGN multiplets including 6 dual AGN, accounting for 22% of known close pairs below 7 kpc and showing the selection method's efficiency.
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Euclid Quick Data Release (Q1). AstroVink: A vision transformer approach to find strong gravitational lens systems
A vision transformer classifier trained on simulated and real Euclid data recovers all known strong lenses in test sets and finds 8 Grade A plus 26 Grade B new candidates in the Q1 data.
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Microlensing time-scales and flux magnification probabilities of a sample of 204 lensed quasars
Analysis of 204 lensed quasars yields mean source crossing time of 2.59 years, Einstein radius crossing time of 11.29 years, average quasar half-light radius of 5.4 light-days, microlens mass fraction lower limit of 0.15, and 9% probability of high-magnification events.
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A possible wave-optical effect in lensed FRBs
Simulation of wave-optical microlensing of FRBs finds that voltage auto-correlation peaks can reveal multiple micro-images even from a single detected burst.