quasars:general相关论文
Long-term optical,X-ray and γ-ray data of blazar 3 C 279 have been compiled from Swift-XRT,RXTE-PCA,Fermi-LAT,SMARTS an......
In this work,we train three decision-tree based ensemble machine learning algorithms (Random Forest Classifier,Adaptive ......
The Mg Ⅱ absorption line systems in quasar spectra from the Large Sky Area Multi-Object Fiber Spectr
Making use of quasar spectra from LAMOST,in the spectral data around the Mg Ⅱ emission lines,research described in this......
In this work,we train three decision-tree based ensemble machine learning algorithms(Random Forest Classifier,Adaptive B......
S50716+714 and 3C 273 are frequently studied blazars,which show obvious optical variabilities with different timescales.......
The Mg_(Ⅱ)absorption line systems in quasar spectra from the Large Sky Area Multi-Object Fiber Spect
Making use of quasar spectra from LAMOST,in the spectral data around the MgⅡemission lines,research described in this p......
The dusty torus plays a vital role in unifying active galactic nuclei(AGNs).However,the physi-cal structure of the torus......
Lsyn-Esyn,p-δ relation in active galactic nucleus jets and implication for the physical origin of th
High energy photon radiations of gamma-ray bursts(GRBs)and active galactic nuclei(AGNs)are dominated by their jet radiat......
We present a study of the X-ray emission for a sample of radio-detected quasars constructed from the cross-matches betwe......
Quasars are essential for astrometry in the sense that they are spatially stationary because of their large distance fro......
Major mergers of galaxies are considered to be an efficient way to trigger Active Galactic Nuclei and are thought to be ......
The dusty torus plays a vital role in unifying active galactic nuclei(AGNs).However,the physical structure of the torus ......
Lsyn-Esyn,p-δrelation in active galactic nucleus jets and implication for the physical origin of the
High energy photon radiations of gamma-ray bursts(GRBs)and active galactic nuclei(AGNs)are dominated by their jet radiat......
