Parametric investigation of laser interaction with uniform and nanostructured near-critical plasmas Luca Fedeli, Arianna Formenti, Carlo Enrico Bottani and Matteo Passoni Eur. Phys. J. D, 71 8 (2017) 202 Published online: 03 August 2017 DOI: 10.1140/epjd/e2017-80222-7