• Title of article

    A new universal mechanism of organic compounds synthesis during prebiotic evolution

  • Author/Authors

    Managadze، نويسنده , , G.، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2007
  • Pages
    7
  • From page
    134
  • To page
    140
  • Abstract
    Principal possibility of organic compounds (OC) synthesis in the plasma torch of super-high-velocity (SHV) impact is demonstrated in laboratory modeling of this process. Configuration of electromagnetic fields in the plasma torch presumably can provide asymmetrical origin of isomers. In the nature, the proposed mechanism could have played important role at the prebiotic evolution stage. It could provide the synthesis, accumulation, and complication of OC formed in large-scale plasma torches generated by the SHV impact during the heavy meteor bombardment; presumably, it was acting from the beginning of the Earth formation independently on the presence (or composition) of the atmosphere, dustiness of the medium absorbing the solar irradiation, and temperature. Mechanismʹs universality ensures also the OC synthesis in the low-temperature interstellar clouds during SHV collisions of dust particles. Estimates show that the mechanism can be dominating due to its efficiency.
  • Keywords
    organic compounds synthesis , Asymmetrical origin of isomers , Meteorite bombardment , Time-of-flight , Interstellar clouds , High-velocity collision of a matter , Super-high-velocity impact , Laser m , Early Earth , Prebiotic stage of evolution , Plasma torch , Origin of life
  • Journal title
    PLANETARY AND SPACE SCIENCE
  • Serial Year
    2007
  • Journal title
    PLANETARY AND SPACE SCIENCE
  • Record number

    2309400