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The present & future of lensed supernovae: from ZTF to LSST

Published online by Cambridge University Press:  04 March 2024

Nikki Arendse Open the ORCID record for Nikki Arendse [Opens in a new window]
Nikki Arendse*
Affiliation:
Oskar Klein Centre, Department of Physics, Stockholm University, SE-106 91 Stockholm, Sweden.
*
email: [email protected]
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Abstract

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Gravitationally lensed supernovae (SNe) are rare and valuable probes of astrophysics and cosmology. While only seven lensed SNe have currently been discovered, these numbers are predicted to increase by orders of magnitudes with future transient surveys such as the Legacy Survey of Space and Time (LSST). These proceedings describe the ongoing live search with the Zwicky Transient Facility (ZTF), including the discovery of SN ‘Zwicky’: a lensed SN found in a remarkably low-mass lens galaxy. Finally, we look ahead at predictions for detecting lensed SNe with LSST.

Keywords

Strong gravitational lensingsupernovaecosmology
Type
Contributed Paper
Information
Proceedings of the International Astronomical Union , Volume 18 , Symposium S381: Strong Gravitational Lensing in the Era of Big Data , December 2022 , pp. 109 - 112
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Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

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