The Host Galaxy of the Hyperactive Repeating FRB 20240114A: Behind a Galaxy Cluster

We report on the optical spectroscopic observations of the host galaxy of the hyperactive repeating fast radio burst (FRB) FRB 20240114A. The host galaxy is a dwarf galaxy at a redshift of z  = 0.1306 ± 0.0002. With a rest-frame coverage of 4300–7900 Å, we have detected H α , H β , [O iii ] λλ 4959,...

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Autors principals:	Xiang-Lei Chen, Chao-Wei Tsai, Di Li, Pei Wang, Yi Feng, Jun-Shuo Zhang, Guo-Dong Li, Yong-Kun Zhang, Lu-Lu Bao, Mai Liao, Lu-Dan Zhang, Pei Zuo, Dong-Wei Bao, Chen-Hui Niu, Rui Luo, Wei-Wei Zhu, Hu Zou, Sui-Jian Xue, Bing Zhang
Format:	Artigo
Idioma:	Inglês
Publicat:	IOP Publishing 2025-01-01
Col·lecció:	The Astrophysical Journal Letters
Matèries:	Radio transient sources Dwarf galaxies Starburst galaxies
Accés en línia:	https://doi.org/10.3847/2041-8213/adadfd
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