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Astrophysical: Stellar cores

  • Publication
    Incompressibility of hot nuclear matter, general relativistic stellar collapse and shock propagation
    Research was carried out on the effect of considering two extreme kinds of Skyrme-type nuclear interactions on the outcome of stellar core collapsing models...
  • Publication
    Infrared studies of H II regions - The Sharpless regions S148, 184, 198, 206 and 269
    The results of a combined near-infrared and IRAS mapping study of five H II regions are presented for which fairly complete information at optical and radio...
  • Publication
    Ionization and elemental depletion in the interstellar medium
    The behavior of the elemental depletions in the ISM along lines of sight with a very low value of the average hydrogen density is examined. A simple model in...
  • Publication
    Nonlinear time-evolution of kink-unstable magnetic flux tubes in the convection zone of the Sun
    The nonlinear development of the kink instability of a magnetic flux tube initially lying in mechanical equilibrium in the deep convection zone is presented...
  • Publication
    Pair production of helicity-flipped neutrinos in supernovae
    The emissivity was calculated for the pair production of helicity-flipped neutrinos, in a way that can be used in supernova calculations. Also presented are...
  • Publication
    Photometric study of ER VUL
    The authors present simultaneous UBVRI and infrared JHKL light curves of the short-period RS CVn system ER Vul, and study both the mean level and depths of...
  • Publication
    The rotation of the solar core
    The solar p-mode spectrum of very low l has already been measured with high accuracy for a sufficiently long period of time to permit the search for solar cycle...