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Young Radio Sources Expanding in Gas-Rich ISM: Using Cold Molecular Gas to Trace Their Impact

Morganti, Raffaella; Oosterloo, Tom; Murthy, Suma +2 more

We present an overview of the results obtained from the study of the resolved distribution of molecular gas around eight young (≲106yr), peaked-spectrum radio galaxies. Tracing the distribution and kinematics of the gas around these radio sources allows us to trace the interplay between the jets and the surrounding medium. For three of these sourc…

Metal Content in Relativistically Jetted and Radio-Quiet Quasars in the Main Sequence Context

Panda, Swayamtrupta; Marziani, Paola; Deconto Machado, Alice +1 more

The optical and UV properties of radio-quiet (RQ) and radio-loud (RL, relativistically "jetted") active galactic nuclei (AGN) are known to differ markedly; however, it is still unclear what is due to a sample selection and what is associated with intrinsic differences in the inner workings of their emitting regions. Chemical composition is an impo…