Yang-Ji Li

collaborators

3 papers

astro-ph.HE2026

Fermi-LAT Detection of a Gamma-ray Excess toward the Radio-quiet Narrow-line Seyfert 1 Galaxy 1H 1934-063

Yangji Li, Jinming Bai, Xiong Jiang +1

We report a $I^^{3}$ -ray excess toward the radio-quiet narrow-line Seyfert 1 galaxy 1H 1934-063 using data collected by the Large Area Telescope (LAT) on board the Fermi Gamma-ray Spac…

astro-ph.HE2026

The First GeV Gamma-Ray Flares from the CSO-like Source 4C 76.03

Xiong Jiang, Hai Lei, Hao-Yi Huang +3

We report the first detection of GeV gamma-ray flaring activity from the compact symmetric object (CSO)-like source 4C 76.03, based on 17 years of Fermi-LAT observations. Its long-…

astro-ph.HE2026

First Detection of $I^^{3}$ -Ray Emission from the Compact Symmetric Object JVAS J1311+1658

Xiong Jiang, Yang-Ji Li, Hai Lei +1

We report the first detection of $I^^{3}$ -ray emission from the young radio galaxy JVAS~J1311+1658, classified as a compact symmetric object (CSO). This detection is characterized by a…

Fermi-LAT Detection of a Gamma-ray Excess toward the Radio-quiet Narrow-line Seyfert 1 Galaxy 1H 1934-063

The First GeV Gamma-Ray Flares from the CSO-like Source 4C 76.03

First Detection of I^3-Ray Emission from the Compact Symmetric Object JVAS J1311+1658

First Detection of $I^^{3}$ -Ray Emission from the Compact Symmetric Object JVAS J1311+1658