Dynamics of converging laser-created plasmas in semicylindrical cavities studied using soft x-ray laser interferometry. - Purvis M; Grava J; Filevich J; Marconi MC; Dunn J; Moon SJ; Shlyaptsev VN; Jankowska E; Rocca JJ (Physical review. E, Statistical, nonlinear, and soft matter physics, 2007)