Early evolution of the extraordinary Nova Del 2013 (V339 Del)

  title={Early evolution of the extraordinary Nova Del 2013 (V339 Del)},
  author={A. Skopal and H. Drechsel and T. Tarasova and T. Kato and M. Fujii and F. Teyssier and O. Garde and J. Guarro and J. Edlin and Ch. Buil and D. Ant{\~a}o and J. N. Terry and T. Lemoult and S. Charbonnel and T. Bohlsen and A. Favaro and K. Graham},
  journal={arXiv: Solar and Stellar Astrophysics},
  • A. Skopal, H. Drechsel, +14 authors K. Graham
  • Published 2014
  • Physics
  • arXiv: Solar and Stellar Astrophysics
  • We determine the temporal evolution of the luminosity L(WD), radius R(WD) and effective temperature Teff of the white dwarf (WD) pseudophotosphere of V339 Del from its discovery to around day 40. Another main objective was studying the ionization structure of the ejecta. These aims were achieved by modelling the optical/near-IR spectral energy distribution (SED) using low-resolution spectroscopy (3500 - 9200 A), UBVRcIc and JHKLM photometry. During the fireball stage (Aug. 14.8 - 19.9, 2013… CONTINUE READING
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