Astrophysical: Solar corona

  • Talk
    Helium Emissions as a Probe for Plasma Temperatures.
    The strongest He II emission in the visible spectral range, at 4686 A, is for the first time observed at a spectral resolution sufficiently high for a line...
  • Talk
    Morphological And Thermal Properties Of The Solar Corona : Diagnostic Tools & Applications
    Progress in our understanding of the Solar corona and its underlying heating and acceleration processes, depends critically on our ability to measure...
  • Publication
    A 2D Model for Coronal Bright Points: Association with Spicules, UV Bursts, Surges, and EUV Coronal Jets
    Coronal bright points (CBPs) are ubiquitous structures in the solar atmosphere composed of hot small-scale loops observed in extreme-ultraviolet (EUV) or X-rays...
  • News
    A novel code for exploring the magnetic field of the solar corona
    The POLMAG research group of the Instituto de Astrofísica de Canarias (IAC) has released the public version of P-CORONA, a novel computer program for...
  • Publication
    A summary of solar 1-8A measurements from the SMS and GOES satellites, 1977-1981
    The 1-8A band of synodic full-disc solar X-rays (1-8A) W/m(2) were measured nearly continuously from 1975 to 1981 aboard the SMS-1, SMS-2, GOES-1, GOES-2, and...
  • Publication
    Accelerating Non-LTE Synthesis and Inversions with Graph Networks
    The computational cost of fast non-LTE synthesis is one of the challenges that limits the development of 2D and 3D inversion codes. It also makes the...
  • Publication
    An example of the cancellation of magnetic fields during the decay of an active region
    A case of cancellation of magnetic fields is observed during the decay of a small active region. Three different sources of information were simultaneously used...
  • Publication
    Deciphering Solar Coronal Heating: Energizing Small-scale Loops through Surface Convection
    The solar atmosphere is filled with clusters of hot small-scale loops commonly known as coronal bright points (CBPs). These ubiquitous structures stand out in...
  • Publication
    Exploring the Magnetic and Thermal Evolution of a Coronal Jet
    Coronal jets are the captivating eruptions that are often found in the solar atmosphere and primarily formed due to magnetic reconnection. Despite their short...