Spectropolarimetric fluctuations in a sunspot chromosphere

  title={Spectropolarimetric fluctuations in a sunspot chromosphere},
  author={M. Stangalini and D. Baker and G. Valori and D. Jess and S. Jafarzadeh and M. Murabito and A. S. To and D. Brooks and I. Ermolli and F. Giorgi and C. D. MacBride},
  journal={Philosophical Transactions of the Royal Society A},
The instrumental advances made in this new era of 4 m class solar telescopes with unmatched spectropolarimetric accuracy and sensitivity will enable the study of chromospheric magnetic fields and their dynamics with unprecedented detail. In this regard, spectropolarimetric diagnostics can provide invaluable insight into magneto-hydrodynamic (MHD) wave processes. MHD waves and, in particular, Alfvénic fluctuations associated with particular wave modes were recently recognized as important… Expand

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