Scattering of intermediate-energy positrons by C, N, O atoms and the corresponding diatomic molecules: elastic and total cross-sections

作者：Reid DD; Wadehra JM^*

来源：Chemical Physics Letters, 1999, 311(5): 385-389.

DOI：10.1016/S0009-2614(99)00882-9

Elastic and total (elastic plus absorption) cross-sections for the scattering of positrons by carbon, nitrogen and oxygen atoms and the corresponding diatomic molecules (C-2, CN, CO, N-2, NO and O-2) in the energy range from 100 to 5000 eV are presented. Parameter-free interaction potentials along with the additivity rule are used in the calculations. Good agreement with the experimental data is obtained wherever such comparisons can be made.

• 出版日期1999-10-1