Spin-dependent limits from the DRIFT-IId directional dark matter detector Tekijä Daw, E, Fox, JR, Gauvreau, J, Ghag, C, Harmon, L, Gold, M, Lee, E, Loomba, D, Miller, E, Murphy, A, Paling, S, Landers, J, Pipe, M, Pushkin, K, Robinson, M, Snowden-Ifft, D, Spooner, N, Walker, D