Energetic particles and X-rays generation under relativitically intense femtosecond irradiation of ethane clusters

Results of experimental investigation of charged particles generation and X-ray emission under relativistic interaction of laser pulse with $\left(\mathrm{C}_{2} \mathrm{H}_{6}\right) \mathrm{N}$ clusters are presented. Energy spectra of protons, ions and electrons are examined, revealing few hundreds of MeV particles.