Astrophysical: Interstellar dust

  • Publication
    Cosmic Amorphous Dust Model as the Origin of Anomalous Microwave Emission
    We have shown that the thermal emission of the amorphous dust composed of amorphous silicate dust (a-Si) and amorphous carbon dust (a-C) provides an excellent...
  • Publication
    Expanded Sample of Small Magellanic Cloud Ultraviolet Dust Extinction Curves: Correlations between the 2175 Å Bump, q <SUB>PAH</SUB>, Ultraviolet Extinction Shape, and N(H I)/A(V)
    The Small Magellanic Cloud (SMC) shows a large variation in ultraviolet (UV) dust extinction curves, ranging from Milky Way (MW) like to significantly steeper...
  • Publication
    Global morphology and physical relations between the stars, gas and dust in the disc and arms of M100.
    We study star formation processes in the disc of the weakly barred grand design spiral galaxy M100 (NGC 4321) from a variety of images tracing recent massive...
  • Publication
    How a dust concentration mimics dynamical signatures around the nucleus of NGC 7331.
    Where the pheonomenon of wavelength-dependent kinematics has been observed in galaxies, it has been well modelled as a dust extinction effect. Therefore...
  • Publication
    Interstellar Extinction, Polarization, and Grain Alignment in the Sh 2-185 (IC 59 and IC 63) Region
    Optical and infrared continuum polarization from the interstellar medium is driven by radiative processes aligning the grains with the magnetic field. While a...
  • Publication
    On the Collisional Disalignment of Dust Grains in Illuminated and Shaded Regions of IC 63
    Interstellar dust grain alignment causes polarization from UV to mm wavelengths, allowing the study of the geometry and strength of the magnetic field. Over the...
  • Publication
    PHANGS-JWST: Data-processing Pipeline and First Full Public Data Release
    The exquisite angular resolution and sensitivity of JWST are opening a new window for our understanding of the Universe. In nearby galaxies, JWST observations...