Browsing by Author "Byhring, Hanne Sigrun"

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    • MODELING IRON ABUNDANCE ENHANCEMENTS IN THE SLOW SOLAR WIND 

      Byhring, Hanne Sigrun; Cranmer, S.R.; Lie-Svendsen, Øystein; Habbal, S. Rifai; Esser, Ruth (2011)
      We have studied the behavior of Fe ions in the slow solar wind, using a fluid model extending from the chromosphere to 1 AU. Emphasis is on elemental "pileup" in the corona, i.e., a region where the Fe density increases ...

    • O and Ne in an H-He Fast Solar Wind 

      Byhring, Hanne Sigrun; Esser, Ruth; Lie-Svendsen, Øystein (2011)
      We have studied the abundances and ion fractions of O and Ne in an H-He fast solar wind with emphasis on gravitational settling in the chromosphere and corona. We use a time-dependent numerical model that spans the mid- ...