activity
20152023
most citedOptical quasi-periodic oscillation of the BL Lacertae object S5 0716+714 during the faint state

34 citations · 166 across the 15 of their papers we have counts for

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20 papers · 1 filter

astro-ph.HE2023

Jet power extracted from ADAFs and the application to Fermi BL Lacertae objects

Chen Yongyun, Gu Qiusheng, Fan Junhui +4

We calculate the jet power of the Blandford-Znajek (BZ) model and the hybrid model based on the self-similar solution of advection-dominated accretion flows (ADAFs). We study the f…

astro-ph.HE2023★ 1 cited

Broadband multi-wavelength study of LHAASO detected AGN

Ze-Rui Wang, Rui Xue, Dingrong Xiong +4

Recently, the Large High Altitude Air Shower Observatory (LHAASO) collaboration presented the first catalog of -ray sources using 508 days of LHAASO data, from March 2021 to Sep…

astro-ph.HE2023

Jet power, intrinsic -ray luminosity and accretion in jetted AGN

Chen Yonhyun, Gu Qiusheng, Fan Junhui +4

The correlation between the kinetic jet power , intrinsic -ray luminosity () and accretion () may reveal the underlying jet physics in va…

astro-ph.HE2022

The jet formation mechanism of Gamma-ray Narrow-line Seyfert 1 Galaxies

Chen Yongyun, Gu Qiusheng, Fan Junhui +4

Under the coronal magnetic field, we estimate the maximal jet power of the Blandford-\Znajek (BZ) mechanism, Blandford-\Payne (BP) mechanism, and hybrid model. The jet power of the…

astro-ph.HE2021

Detection of a possible high-confidence radio quasi-periodic oscillation in the BL Lac PKS J2134-0153

Guowei Ren, Nan Ding, Xiong Zhang +5

We have searched quasi-periodic oscillations (QPOs) for BL Lac PKS J2134-0153 in the 15 GHz radio light curve announced by the Owens Valley Radio Observatory 40-m telescope during…

astro-ph.HE2020★ 9 cited

From the Fermi blazar sequence to the relation between Fermi blazars and gamma-ray Narrow-line Seyfert 1 Galaxies

Yongyun Chen, Qiusheng Gu, Junhui Fan +6

We use the third catalog of blazars detected by Fermi/LAT (3LAC) and gamma-ray Narrow-line Seyfert 1 Galaxies (gamma-NLSy1s) to study the blazar sequence and relationship between t…