SPIDER: A new instrument for fission fragment research at the Los Alamos Neutron Science Center Fredrik Tovesson, Charles Arnold, Rick Blakeley, Adam Hecht, Alexander Laptev, Drew Mader, Krista Meierbachtol, Lucas Snyder and Morgan White EPJ Web of Conferences, 62 (2013) 05002 Published online: 13 December 2013 DOI: 10.1051/epjconf/20136205002