Extended Data Fig. 9: Plasma properties in the Lyβ and Lyγ line core formation region in the NTE3 simulation.
From: Spatial variation of energy transport mechanisms within solar flare ribbons

The line intensity ratio is in the top left, the formation height is bottom left, the temperature is top middle, the bulk velocity is bottom middle, the electron density is top right, and the level population ratios are bottom right. The black solid lines are Lyβ, and red dashed lines are Lyγ.