Spectroscopic Observations and Modelling of Impulsive Alfvén Waves Along a Polar Coronal Jet

P. Jelínek, A. K. Srivastava, K. Murawski +2

Using the Hinode/EIS 2$"$ spectroscopic observations, we study the intensity, velocity, and FWHM variations of the strongest Fe XII 195.12 Å line along the jet to find the signatur…