Differential scattering and rotational excitation in low-energy positron-hydrogen-molecule collisions

1994 ◽  
Vol 89 (1) ◽  
pp. 309-317 ◽  
Author(s):  
E. A. G. Armour ◽  
M. Plummer ◽  
I. Shimamura
Keyword(s):  
Hydrogen Molecule ◽  
Low Energy ◽  
Rotational Excitation

Low-energy positron–hydrogen molecule scattering

1982 ◽  
Vol 60 (4) ◽  
pp. 597-600 ◽  
Author(s):  
Sukanya Sur ◽  
A. S. Ghosh
Keyword(s):  
Cross Sections ◽  
Effective Potential ◽  
Qualitative Agreement ◽  
Hydrogen Molecule ◽  
Low Energy ◽  
Total Cross Sections ◽  
Model Potentials ◽  
Theoretical Predictions ◽  
Molecule Scattering

The method of Hara using two centre formalism has been employed to investigate positron–hydrogen molecule scattering at low incident energies. Two model potentials have been used to see the importance of the choice of effective potential. It has been found that the total cross sections are sensitive to the details of the effective potential. The present results are in qualitative agreement with measured values and other existing theoretical predictions.

Elastic and pure rotational excitation of the hydrogen molecule by intermediate-energy electrons

1978 ◽  
Vol 18 (5) ◽  
pp. 1865-1877 ◽  
Author(s):  
P. K. Bhattacharyya ◽  
K. K. Goswami ◽  
A. S. Ghosh
Keyword(s):  
Hydrogen Molecule ◽  
Intermediate Energy ◽  
Rotational Excitation

Integral cross sections for ionizing processes in hydrogen atom-hydrogen molecule collisions at low energy

1995 ◽  
Vol 28 (8) ◽  
pp. 1517-1525 ◽  
Author(s):  
B Brehm ◽  
J -E Doering ◽  
J Grosser ◽  
J Harms ◽  
T Ruscheinski ◽  
...  
Keyword(s):  
Hydrogen Atom ◽  
Cross Sections ◽  
Hydrogen Molecule ◽  
Low Energy
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