Abstract The Laser Interferometer Space Antenna (LISA) will be a transformative experiment
for gravitational wave astronomy, and, as such, it will offer unique opportunities to address …

Intermediate-mass black holes (IMBHs), with masses in the range 1 0 0–1 0 6 M⊙, are the
link between stellar-mass BHs and supermassive BHs (SMBHs). They are thought to be the …

We present the results of the search for an isotropic stochastic gravitational wave
background (GWB) at nanohertz frequencies using the second data release of the European …

The European Pulsar Timing Array (EPTA) and Indian Pulsar Timing Array (InPTA)
collaborations have measured a low-frequency common signal in the combination of their …

Many aspects of the large-scale structure of the Universe can be described successfully
using cosmological models in which 27±1% of the critical mass-energy density consists of …

So far, roughly 40 quasars with redshifts greater than z= 6 have been discovered,,,,,,,. Each
quasar contains a black hole with a mass of about one billion solar masses (109),,,,,,,. The …

New kinematic data and modeling efforts in the past few years have substantially expanded
and revised dynamical measurements of black hole masses (M•) at the centers of nearby …

Observations of galaxy isophotes, long-slit kinematics, and high-resolution photometry
suggested a possible dichotomy between two distinct classes of elliptical galaxies. But these …

We investigate how star formation quenching proceeds within central and satellite galaxies
using spatially resolved spectroscopy from the SDSS-IV MaNGA DR15. We adopt a …

In the companion Paper XV of this series, we derive accurate total mass-to-light ratios within
a sphere of radius centred on the galaxy, as well as stellar (M/L) stars (with the dark matter …