TY - JOUR AU - Kretschmar, Martin AU - Hernández-García, Carlos AU - Steingrube, Daniel S. AU - Plaja Rustein, Luis AU - Morgner, Uwe AU - Kovačev, Milutin PY - 2013 SN - 1050-2947 UR - http://hdl.handle.net/10366/146630 AB - We report on the analysis of the spatial beam profile of high-order harmonic radiation originating from a semi-infinite gas cell (SIGC). We experimentally assign contributions of electron trajectories to different spatial regions of the harmonic... LA - eng TI - Spatial contributions of electron trajectories to high-order-harmonic radiation originating from a semi-infinite gas cell DO - 10.1103/PhysRevA.88.013805 T2 - Physical Review A VL - 88 ER -