Astrofísicas: Nebulosas planetarias

  • Publicación
    Far- and mid-infrared spectroscopy of complex organic matter of astrochemical interest: coal, heavy petroleum fractions and asphaltenes
    The coexistence of a large variety of molecular species (i.e. aromatic, cycloaliphatic and aliphatic) in several astrophysical environments suggests that...
  • Publicación
    Far-infrared Imaging of Post-asymptotic Giant Branch Stars and (Proto)-planetary Nebulae with the AKARI Far-Infrared Surveyor
    By tracing the distribution of cool dust in the extended envelopes of post-asymptotic giant branch stars and (proto)-planetary nebulae ((P)PNe), we aim to...
  • Publicación
    First deep images catalogue of extended IPHAS PNe
    We present the first instalment of a deep imaging catalogue containing 58 True, Likely, and Possible extended PNe detected with the Isaac Newton Telescope...
  • Publicación
    First Evidence of Enhanced Recombination in Astrophysical Environments and the Implications for Plasma Diagnostics
    We report the first unambiguous observational evidence of Rydberg Enhanced Recombination (RER), a potentially important recombination mechanism that has...
  • Publicación
    First evidence of the possible detection of diffuse circumstellar bands in AGB descendants
    The short transition phase between asymptotic giant branch stars (AGB; when circumstellar envelopes rich in small organic molecules are efficiently created) and...
  • Publicación
    First Release of the IPHAS Catalogue of Extended Planetary Nebulae
    Following a vast search for extended Planetary Nebulae (PNe) in the Galactic Plane using IPHAS, we present the first release of the "IPHAS Catalogue of Extended...
  • Publicación
    First release of the IPHAS catalogue of new extended planetary nebulae
    We present the first results of our search for new, extended planetary nebulae (PNe) based on careful, systematic, visual scrutiny of the imaging data from the...
  • Publicación
    Formation of Fullerenes in H-containing Planetary Nebulae
    Hydrogen depleted environments are considered an essential requirement for the formation of fullerenes. The recent detection of C60 and C70 fullerenes in what...
  • Publicación
    Fornax 3D project: Automated detection of planetary nebulae in the centres of early-type galaxies and first results
    Extragalactic planetary nebulae (PNe) are detectable through relatively strong nebulous [O III] emission and act as direct probes into the local stellar...