nuclei-galaxies相关论文
The XMM-Newton observations of H2O megamaser galaxy NGC 7479 are presented.Its smoothed X-ray image clearly shows spiral......
活动星系统的多波段观测和研究，早已成为天体物理学最热门的前沿之一。在射电天文学中，按其观测形态又常将ＡＧＮ和致密射电核等同看待。对......
Low-mass and high-mass supermassive black holes in radio-loud AGNs are spun-up in different evolutio
How supermassive black holes(SMBHs) are spun-up is a key issue in modern astrophysics. As an extension to the study in W......
