Corpus ID: 118076588

How did the Sun affect the climate when life evolved on the Earth

@article{Karoff2010HowDT,
  title={How did the Sun affect the climate when life evolved on the Earth},
  author={Christoffer Karoff and Henrik Svensmark},
  journal={arXiv: Solar and Stellar Astrophysics},
  year={2010}
}
  • Christoffer Karoff, Henrik Svensmark
  • Published 2010
  • Physics
  • arXiv: Solar and Stellar Astrophysics
  • Using kappa Ceti as a proxy for the young Sun we show that not only was the young Sun much more effective in protecting the Earth environment from galactic cosmic rays than the present day Sun; it also had flare and corona mass ejection rates up to three orders of magnitude larger than the present day Sun. The reduction in the galactic cosmic ray influx caused by the young Sun's enhanced shielding capability has been suggested as a solution to what is known as the faint young Sun paradox, i.e… CONTINUE READING

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    SHOWING 1-3 OF 3 REFERENCES
    Cosmic Rays and the Evolution of Earths Climate During the Last 4.6 Billion Years
    5
    The Stellar Observations Network Group - the Prototype
    6