output
20222026
most citedA 62-minute orbital period black widow binary in a wide hierarchical triple

24 citations

Showing 2024Show all

6 papers · 1 filter

astro-ph.HE2024

Two-Component gamma-ray Emission Spectrum and X-Ray Polarization of the Radio Galaxy Pictor A

Jia-Xuan Li, Xin-Ke Hu, Ji-Shun Lian +6

Pictor A is a -ray emitting radio galaxy and has a bright hotspot called WHS, located 4 arcmin away from the nucleus. In this work, we present an analysis of its 16-year F…

astro-ph.HE2024

Origin of the Very High Energy γ-rays in the Low-luminosity Active Galactic Nucleus NGC 4278

Ji-Shun Lian, Jia-Xuan Li, Xin-Ke Hu +4

NGC 4278, a Low-luminosity active galactic nucleus (AGN), is generally classified as a low-ionization nuclear emission line region (LINER). Recently, it has been reported to be ass…

astro-ph.HE2024

Study of γ-ray Emission from a Compact Radio Galaxy with the Fermi Large Area Telescope

Tan-Zheng Wu, Yu-Wei Yu, Ying-Ying Gan +2

The radio galaxy PKS 1007+142 is classified as a compact steep-spectrum source (CSS) and belongs to the class of young Active Galactic Nuclei (AGNs). In this paper, we investigate…

astro-ph.HE2024

Fermi Large Area Telescope Detection of Gamma-Rays from NGC 6251 Radio Lobe

Yu-Wei Yu, Hai-Ming Zhang, Ying-Ying Gan +3

We report on the detection of extended -ray emission from lobes in the radio galaxy NGC 6251 using observation data of Fermi Large Area Telescope (Fermi-LAT). The maximum likeli…

astro-ph.HE2024

Multiwavelength Polarization Observations of Mrk 501

Xin-Ke Hu, Yu-Wei Yu, Jin Zhang +18

Mrk 501 is a prototypical high-synchrotron-peaked blazar (HBL) and serves as one of the primary targets for the {\it Imaging X-ray Polarimetry Explorer} ({\it IXPE}). In this study…

astro-ph.HE2024

Lobe-dominated gamma-ray Emission of Compact Symmetric Objects

Ying-Ying Gan, Hai-Ming Zhang, Xing Yang +2

The -ray emitting compact symmetric objects (CSOs) PKS 1718--649, NGC 3894, and TXS 0128+554 are lobe-dominated in the radio emission. In order to investigate their -ray radi…