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astro-ph.GA2025
The Host Galaxy of FRB 20190520B and Its Unique Ionized Gas Distribution
Xiang-Lei Chen, Chao-Wei Tsai, Daniel Stern +13
The properties of host galaxies associated with Fast Radio Bursts (FRBs) provide critical information for inferring the progenitors and radiation mechanisms of these bursts. We rep…
astro-ph.GA2025
The Host Galaxy of the Hyperactive Repeating FRB 20240114A: Behind a Galaxy Cluster
Xiang-Lei Chen, Chao-Wei Tsai, Di Li +16
We report on the optical spectroscopic observations of the host galaxy of the hyperactive repeating fast radio burst, FRB 20240114A. The host galaxy is a dwarf galaxy at a redshift…