Publication type: Refereed

  • Publication
    Continuous Spectrum of Taurus A at 1.2 mm Wavelength
    WE have measured the radiation from the region of the Crab nebula (Taurus A) in a waveband centred at 1.2 mm (250 GHz) in the far infrared. Our equipment was an...
  • Publication
    Continuous tracking of volcanic tremor at Mount Etna, Italy
    Using data from two dense array of short period seismometers, we analyse the kinematic properties of volcanic tremor preceding and accompanying the 2004-2005...
  • Publication
    Continuum Intensity and [O I] Spectral Line Profiles in Solar 3D Photospheric Models: The Effect of Magnetic Fields
    The importance of magnetic fields in three-dimensional (3D) magnetoconvection models of the Sun’s photosphere is investigated in terms of their influence on the...
  • Publication
    Contrails developed under frontal influences of the North Atlantic
    Satellite imagery reveals a visually striking pattern of persistent line-shaped contrails located to the Northwest of the British Isles on 1 September 2007...
  • Publication
    Contribution of a disc component to single-peaked broad lines of active galactic nuclei
    We study the disc emission component hidden in the single-peaked broad emission lines (BELs) of active galactic nuclei. We compare the observed broad lines from...
  • Publication
    Contribution of Low-l P Modes to the Solar Equatorial Rotation Profile
    The solar equatorial velocity profile is known down to the base of the convection zone with high precision (
  • Publication
    Contribution of the disk emission to the broad emission lines in AGNs: Two-component model
    We present an investigation of the structure of the emission line region in a sample of 12 single-peaked Active Galactic Nuclei (AGNs). Using the high...
  • Publication
    Convection in the atmospheres and envelopes of turnoff and giant branch stars of globular clusters
    We explore the dependence of {T_eff}'s and colors of stellar models on the treatment of over-adiabatic convection, both in the atmosphere and in the interior...
  • Publication
    Convective core sizes in rotating massive stars. I. Constraints from solar metallicity OB field stars
    Context. Spectroscopic studies of Galactic O and B stars show that many stars with masses above 8 M ⊙ have been observed in the Hertzsprung-Russell (HR) diagram...