ARC: A compact, high-field, fusion nuclear science facility and demonstration power plant with demountable magnets by Sorbom, BN, Ball, J, Palmer, TR, Mangiarotti, FJ, Sierchio, JM, Bonoli, P, Kasten, C, Sutherland, DA, Barnard, HS, Haakonsen, CB, Goh, J, Sung, C, Whyte, DG