19 citations · 51 across the 5 of their papers we have counts for
5 papers
Comprehensive study of the blazars from Fermi-LAT LCR: The log-normal flux distribution and linear RMS-Flux relation
Na Wang, Ting-Feng Yi, Liang Wang +8
Fermi-LAT LCR provide continuous and regularly-sampled gamma-ray light curves, spanning about 14 years, for a large sample of blazars. The log-normal flux distribution and linear R…
Multicolour Optical Variability Monitoring of Blazars with High Time Resolution
X. Chang, T. F. Yi, D. R. Xiong +9
We carried out a high time-resolution, multicolour optical observing campaign for eight -ray detected blazars during 2010-2020. We analyze flux variations, correlations between…
A 31.3 day Transient Quasiperiodic Oscillation in Gamma-ray Emission from Blazar S5 0716+714
Junping Chen, Tingfeng Yi, Yunlu Gong +4
We systematically search for quasiperiodic oscillatory (QPO) signals on the month timescale among the 1525 sources given in the Fermi Large Area Telescope Light Curve Repository. W…
The gamma-ray and Optical Variability Analysis of the BL Lac Object 3FGL J0449.4-4350
Xing Yang, Tingfeng Yi, Yan Zhang +4
We have assembled the historical light curves of the BL Lac Object 3FGL J0449.4-4350 at optical and gamma-ray bands, the time spanning about 10 years, analyzed the periodic variabi…
Method of determining cosmological parameter ranges with samples of candles with an intrinsic distribution
Yi-Ping Qin, Bin-Bin Zhang, Yun-Ming Dong +8
In this paper, the effect of the intrinsic distribution of cosmological candles is investigated. We find that, in the case of a narrow distribution, the deviation of the observed m…