Electron capture by fully stripped ions of helium, lithium beryllium and boron from atomic hydrogen
B H Bransden; C W Newby; C J Noble; B H Bransden; Univ. of Durham, Durham, UK; C W Newby; Univ. of Durham, Durham, UK; C J Noble; Univ. of Durham, Durham, UK
Журнал:
Journal of Physics B: Atomic and Molecular Physics
Дата:
1980-11-14
Аннотация:
A two-state approximation based on atomic wavefunctions is used to calculate cross sections for electron capture by He<sup>2+</sup>, Li<sup>3+</sup>, Be<sup>4+</sup> and B<sup>5+</sup> from atomic hydrogen in the ground state. The velocity range covered is from v=0.44 to v=2.8 au which corresponds to a laboratory energy range of from 5 to 200 keV amu<sup>-1</sup>. Reasonable agreement is obtained with the experimental data for He<sup>2+</sup>, Li<sup>3+</sup> and B<sup>5+</sup>.
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