Journal: Monthly Notices of the Royal Astronomical Society

  • Publication
    Non-local contribution from small scales in galaxy-galaxy lensing: comparison of mitigation schemes
    Recent cosmological analyses with large-scale structure and weak lensing measurements, usually referred to as 3 × 2pt, had to discard a lot of signal to noise...
  • Publication
    Non-solar abundance ratios trends of dEs in the Fornax Cluster using newly defined high-resolution indices
    We perform a detailed study of the stellar populations in a sample of massive Fornax dwarf galaxies using a set of newly defined line indices. Using data from...
  • Publication
    Nuclear 11.3 μm PAH emission in local active galactic nuclei
    We present Gran Telescopio CANARIAS CanariCam 8.7 μm imaging and 7.5-13 μm spectroscopy of six local systems known to host an active galactic nucleus (AGN) and...
  • Publication
    Nuclear star formation in the hotspot galaxy NGC 2903
    We present high-resolution near-infrared imaging obtained using adaptive optics and HST/NICMOS, and ground-based spectroscopy of the hotspot galaxy NGC 2903...
  • Publication
    Numerical simulations of dark matter haloes produce polytropic central cores when reaching thermodynamic equilibrium
    Self-gravitating astronomical objects often show a central plateau in the density profile (core) whose physical origin is hotly debated. Cores are theoretically...
  • Publication
    Numerical simulations of magnetic Kelvin-Helmholtz instability at a twisted solar flux tube
    The paper aims to study the response of a solar small-scale and weak magnetic flux tube to photospheric twisting motions. We numerically solve three-dimensional...
  • Publication
    NuSTAR + XMM-Newton monitoring of the neutron star transient AX J1745.6-2901
    AX J1745.6-2901 is a high-inclination (eclipsing) transient neutron star (NS) low-mass X-ray binary showcasing intense ionized Fe K absorption. We present here...
  • Publication
    Obscuration beyond the nucleus: infrared quasars can be buried in extreme compact starbursts
    In the standard quasar model, the accretion disc obscuration is due to the canonical dusty torus. Here, we argue that a substantial part of the quasar...
  • Publication
    Observation and modelling of main-sequence star chromospheres - XIX. FIES and FEROS observations of dM1 stars
    We present 187 high-resolution spectra for 62 different M1 dwarfs from observations obtained with the FIbre-fed Echelle Spectrograph (FIES) on the Nordic...