Measuring accretion disk sizes of lensed quasars with microlensing time delay in multi-band light curves

Time-delay cosmography in strongly lensed quasars offers an independent way of measuring the Hubble constant, H 0 . However, it has been proposed that the combination of microlensing and source-size effects, also known as microlensing time delay, can potentially increase the uncertainty in time-dela...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2021-03, Vol.647, p.A115
Hauptverfasser:	Chan, J. H. H., Rojas, K., Millon, M., Courbin, F., Bonvin, V., Jauffret, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Differential thermal analysis Error analysis Hubble constant Initial mass function Light curve Microlenses Quasars Size effects Time lag Time measurement
Online-Zugang:	Volltext
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