P. Hvelplund

Absolute cross sections for multi-electron processes in low energy Ar+−Ar collisions: Comparison with theory

A. Bárány, G. Astner, H. Cederquist et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 1985 · 236 citations

Multiple ionization of He, Ne, and Ar by fast protons and antiprotons

Lars H. Andersen, P. Hvelplund, H. Knudsen et al. · Physical review. A, General physics · 1987 · 236 citations · Full text

Fast Protons, Multiple Ionization, High-energy Nuclear Reaction +11

Stopping Power and Energy Straggling for Swift Protons

E. Bonderup, P. Hvelplund · Physical review. A, General physics · 1971 · 207 citations

Engineering, Nuclear Physics, Physics +9

Single and Double Ionization of Helium by Fast Antiproton and Proton Impact

Lars H. Andersen, P. Hvelplund, H. Knudsen et al. · Physical Review Letters · 1986 · 205 citations · Full text

Proton Impact, High-energy Nuclear Reaction, Nuclear Physics +12

An experimental investigation of double ionisation of helium atoms in collisions with fast, fully stripped ions

H. Knudsen, Lars H. Andersen, P. Hvelplund et al. · Journal of Physics B Atomic and Molecular Physics · 1984 · 197 citations

Heavy Ion Physic, Engineering, Experimental Investigation +10