589 citations · 761 across the 8 of their papers we have counts for
8 papers
Metal content of relativistically jetted and radio-quiet quasars in the main sequence context
Paola Marziani, Swayamtrupta Panda, Alice Deconto Machado +1
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…
The Main Sequence of quasars: the taming of the extremes
P. Marziani, E. Bon, N. Bon +12
The last few years have seen the confirmation of several trends associated with the quasar main sequence. The idea of a main sequence for quasars is relatively recent, and its full…
Evolution of compact groups from intermediate to final stages: A case study of the HI content of HCG 16
Michael G. Jones, Lourdes Verdes-Montenegro, Ancor Damas-Segovia +13
Hickson Compact Group (HCG) 16 is a prototypical compact group of galaxies, apparently in an intermediate stage of evolution, where its galaxies are losing gas to the intra-group m…
Narrow-line Seyfert 1s: what is wrong in a name?
P. Marziani, A. del Olmo, M. D' Onofrio +6
Narrow-line Seyfert 1s (NLSy1s) are an ill-defined class. Work done over the past 20 years as well as recent analyses show a continuity in properties (e.g., Balmer line profiles, b…
The ALHAMBRA survey: tight dependence of the optical mass-to-light ratio on galaxy colour up to z = 1.5
C. López-Sanjuan, L. A. Díaz-García, A. J. Cenarro +18
Our goal is to characterise the dependence of the optical mass-to-light ratio on galaxy colour up to z = 1.5, expanding the redshift range explored in previous work. From the ALHAM…
A -band selected catalogue of objects in the ALHAMBRA survey
L. Nieves-Seoane, A. Fernandez-Soto, P. Arnalte-Mur +31
The original ALHAMBRA catalogue contained over 400,000 galaxies selected using a synthetic F814W image, to the magnitude limit AB(F814W)24.5. Given the photometric redshif…