How JWST can measure First Light, Reionization and Galaxy Assembly
  We summarize the design and performance of the James Webb Space Telescope that is to be launched to an L2 orbit in 2011, and how it is designed, in particular, to study the epochs of First Light, Reionization and Galaxy Assembly. 
R.A. Windhorst, S.H. Cohen, R.A. Jansen, C. Conselice and H. Yan