Fine-Structure Excitation of Singly-Ionized Carbon Atom by Collision with Helium Atom

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概要

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• The 2P1/2${\rightarrow}$2P3/2 excitation cross section of C+ in low energy collision with He is calculated with the close-coupling method. A pseudo-potential is used to calculate the repulsive interaction due to the electron cloud overlap between the colliding atoms. In low-energy region the cross section shows oscillatory structures which come from a shape resonance caused by the centrifugal barrier. The magnitude of the excitation cross section is a few times smaller than that for the C+–H collision. An estimate of the cross section of the same excitation in C+–H2 collision is also given.

• 社団法人日本物理学会の論文
• 1975-05-15

著者

• Toshima Nobuyuki

  Institute Of Applied Physics University Of Tsukuba

• Toshima Nobuyuki

  Institute Of Space And Aeronautical Science University Of Tokyo

関連論文

• Variational Calculation for Muonic Molecules
• Close-Coupling Calculation of Charge Transfer Cross Sections at High Energies
• Charge Transfer Processes Involving Highly Excited Hydrogen Atoms.II.Numerical Results by the Born Approximation
• Collision Processes of Highly Excited Hydrogen Atom. : II. Transitions between Degenerate States at Low Energies
• Collision Processes of Highly Excited Hydrogen Atom. : I. Transitions between Degenerate States
• Fine-Structure Excitation of Singly-Ionized Carbon Atom by Collision with Helium Atom
• Collision Processes of Highly Excited Hydrogen Atom. : III. Glauber Approximation and n-Changing Transitions

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