Physical Review · 1958 · 60 citations · 7 references
Natural SciencesPhysicsComputational PhysicsNuclear PhysicsApproximation MethodsAtomic CollisionsAtomic IonizationBorn-oppenheimer ApproximationIonization ProcessesNuclear Cross SectionsCollision Cross SectionsCollisional IonizationElectron-ion CollisionsExcitation Cross SectionsIonizationIonization Cross SectionsProton-proton Collisions
Born's approximation is used to calculate the cross sections for ionization and simultaneous ionization and excitation of helium by collision with protons.Received 21 June 1957DOI:https://doi.org/10.1103/PhysRev.109.1166©1958 American Physical Society
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