Electron emission in fast heavy ion impact ionization of C60 and Ne: giant plasmon excitationA.H. Kelkar, D. Misra, L. Gulyás and Lokesh C. TribediEur. Phys. J. D, 74 7 (2020) 157DOI: https://doi.org/10.1140/epjd/e2020-10139-y