Experimental Tests of the Post-Collision-Interaction Model for the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>-He Excitation Functions

Non-adiabatic crossing of energy levels

1932 • 4,334 citations

Resonant Charge Exchange in Atomic Collisions

1963 • 425 citations

Phase-Interference Effects in Inelastic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>+ He Collisions

1969 • 97 citations

Gross Failure of the Conventional Adiabatic Criterion; Structure and Coherence in the Low-Energy Excitation of Helium Atoms by Helium Ions

1967 • 79 citations

Differential Cross Section for Excitation of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>2</mml:mn><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>S</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>3</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>and Higher States of He by 600-eV<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi …

1966 • 54 citations

Effect of Nuclear Symmetry in Ion-Atom Scattering

1965 • 50 citations