摘要
After comparing the flux densities of a sample of active galactic nuclei detected by energetic gamma-ray experiment telescope at 90 and 230 GHz with theγ-ray emissions detected by Compton Gamma-Ray Observatory and x-ray emission,a strong correlation between the emission at the millimeter wavelength and theγ-ray emission is found.The average flux density of x-ray is almost proportional to the average flux density at the millimeter wave-length for quasars detected by energetic gamma-ray experiment telescope,which strongly supports the previous idea that the x-ray emissions of this kind sources are mainly produced by synchrotron self-Compton process.
基金
Supported by the National Natural Science Foundation of China under Grant No.19703002
the Climbing Program of National Committee of Science and Technology of China.
