Dec 11 – 15, 2023
Tsung-Dao Lee Institute
Asia/Shanghai timezone

Future Science with a Growing CHIME/FRB Sample

Dec 11, 2023, 2:05 PM
25m
Hall # 8

Hall # 8

Invited/Solicited talk in mini-symposium Neutron Stars

Speaker

Ryan Mckinven (McGill University)

Description

The radio transient phenomenon of fast radio bursts (FRBs), extragalactic flashes of radio emission occurring on ~millisecond timescales, continues to defy a definitive explanation. Ongoing monitoring campaigns from dedicated radio transient surveys have provided a rich catalog that have spurred a wide variety of analysis of the FRB population as a whole as well as specific sources displaying repeat bursts. The FRB survey operating on the Canadian Hydrogen Intensity Mapping Experiment (CHIME/FRB) has been a key contributor to this growing sample, detecting FRBs at a rate of ~few per day and poised to expand the current published FRB sample into the thousands. In this talk, I briefly review the recent science highlights from the first CHIME/FRB catalog and look to what a future sample of several thousand FRBs may tell us about these mysterious sources. In particular, I will focus on a special subsample of CHIME detected FRBs with corresponding voltage (baseband) data that enables significant improvements on localization and fluence measurement capabilities and additional science relating to microstructure and polarization.

Primary author

Ryan Mckinven (McGill University)

Presentation materials