Use the dispersion relation (4.10), for the transverse mode of propagation in a cold isotropic electron gas
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Use the dispersion relation (4.10), for the transverse mode of propagation in a cold isotropic electron gas (with B0 = 0), to calculate the damping factor α = I{k}. Show that, when ω ≫ ωpe, the damping factor is given approximately by
Equation.
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Q = = pe 2w c wev/w) 1 + (v/w)2
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The given dispersion relation is w kc1 ivw wpe 0 410 Where w is the angular frequency of the wave k ...View the full answer
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