Schumanna, S, Otte, P B, Akondi, C S, Annand, J R M, Arends, H J, Beck, R, Bernstein, A M, Borisov, N, Braghieri, A, Briscoe, W J, Cherepnya, S, Collicott, C, Costanza, S, Downiea, E J, Dieterle, M, Fernández-Ramírez, C, Fixn, A, Fil'kov, L V, Garni, S, Glaziero, D I, Gradl, W, Gurevich, G, Hall-Barrientos, P, Hamilton, D, Hornidge, D, Howdle, D, Huber, G M, Kashevarov, V L, Keshelashvili, I, Kondratiev, R, Korolija, M, Krusche, B, Lazarev, A, Lisin, V, Livingston, K, MacGregor, I J D, Mancel, J, Manley, D M, Martel, P P, McNicoll, E F, Meyer, W, Middleton, D, Miskimen, R, Mushkarenkov, A, Nefkens, B M K, Neganov, A, Nikolaev, A, Oberle, M, Ostrick, M, Ortega, H, Ott, P, Oussena, B, Paudyal, D, Pedroni, P, Polonski, A, Polyanski, V V, Prakhov, S, Reicherz, G, Rostomyan, T, Sarty, A, Sikora, M H, Sokhoyan, V, Steffen, O, Strakovsky, I I, Strub, T, Supek, I, Tiator, L, Thomas, A, Unverzagt, M, Usov, Y A, Watts, D P, Werthmüller, D, Witthauer, L & Wolfesa, M 2015, ' Threshold π 0 photoproduction on transverse polarised protons at MAMI ', Physics Letters B, vol. 750, pp. 252-258 . https://doi.org/10.1016/j.physletb.2015.09.015 Physics Letters B, Vol 750, Iss C, Pp 252-258 (2015) Physics Letters B