Magnetic field production via the Weibel instability in interpenetrating plasma flows by Huntington, C, Manuel, M, Ross, J, Wilks, S, Fiuza, F, Rinderknecht, H, Park, H, Gregori, G, Higginson, D, Park, J, Pollock, B, Remington, B, Ryutov, D, Ruyer, C, Sakawa, Y, Sio, H, Spitkovsky, A, Swadling, G, Takabe, H, Zylstra, A