Magnetic flux tube
Sausage Mode - Slow Branch 2
Alfvén Mode ( n=0 )
Alfvén Mode ( n=1 )
Sausage Mode ( n=0 )
Kink Mode ( n=1 )
Fluting Mode 1 ( n=2 )
Fluting Mode 2 ( n=3 )
Fluting Mode 3 ( n=4 )
Fluting Mode 4 ( n=5 )
Fluting Mode 5 ( n=6 )
Quarter wavelength, seen from perspective.
Quarter wavelength and vector field.
Quarter wavelength, seen from the z-direction.
Quarter wavelength, seen from the z-direction including the velocity field.
x-axis (red arrow), y-axis (green arrow) and z-axis (blue arrow)
Red lines – magnetic field lines
Grey surface – slab boundaries
White arrows – velocity direction field
Density perturbation - red (high), blue (low)