Astronomy & Astrophysics

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$\begin{figure} \par\includegraphics[width=8cm,clip]{0038e_f1}\end{figure}$ Figure 1: Cross helicity of the Alfvén waves at constant wave number downstream a parallel shock wave for u₁=0.1 c (solid curve, $r\approx 3.995$ ), u₁=1.0 c (dashed curve, $r\approx 3.700$ ), and u₁=10.0 c (dot-dashed curve, $r\approx 3.038$ ). The upstream cross helicity is taken to be zero, the spectral index of the waves is s=1.5, and $M_{\mathrm{c}}=\sqrt{r}$ .
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In the text

$\begin{figure} \includegraphics[width=8cm,clip]{0038e_f2}\end{figure}$ Figure 2: Scattering center compression ratio, r_k, of a parallel shock wave for u₁=0.1 c (solid curve, $r\approx 3.995$ ), u₁=1.0 c (dashed curve, $r\approx 3.700$ ), and u₁=10.0 c (dot-dashed curve, $r\approx 3.038$ ). The upstream cross helicity is taken to be zero, the spectral index of the waves is s=1.5, and $M_{\mathrm{c}}=\sqrt{r}$ .
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In the text

$\begin{figure} \par\includegraphics[width=8cm,clip]{0038e_f1}\end{figure}$	Figure 1: Cross helicity of the Alfvén waves at constant wave number downstream a parallel shock wave for u₁=0.1 c (solid curve, $r\approx 3.995$ ), u₁=1.0 c (dashed curve, $r\approx 3.700$ ), and u₁=10.0 c (dot-dashed curve, $r\approx 3.038$ ). The upstream cross helicity is taken to be zero, the spectral index of the waves is s=1.5, and $M_{\mathrm{c}}=\sqrt{r}$ .
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$\begin{figure} \includegraphics[width=8cm,clip]{0038e_f2}\end{figure}$	Figure 2: Scattering center compression ratio, r_k, of a parallel shock wave for u₁=0.1 c (solid curve, $r\approx 3.995$ ), u₁=1.0 c (dashed curve, $r\approx 3.700$ ), and u₁=10.0 c (dot-dashed curve, $r\approx 3.038$ ). The upstream cross helicity is taken to be zero, the spectral index of the waves is s=1.5, and $M_{\mathrm{c}}=\sqrt{r}$ .
Open with DEXTER