Doubly-differential ionization cross sections of positron impact on argon

1994 ◽  
Vol 89 (1) ◽  
pp. 133-140 ◽  
Author(s):  
A. Schmitt ◽  
U. Cerny ◽  
T. Falke ◽  
H. Möller ◽  
W. Raith ◽  
...  
Keyword(s):  
Cross Sections ◽  
Positron Impact ◽  
Ionization Cross ◽  
Ionization Cross Sections

Single ionization by positron impact

1996 ◽  
Vol 74 (7-8) ◽  
pp. 367-372 ◽  
Author(s):  
J. Moxom ◽  
P. Ashley ◽  
G. Laricchia
Keyword(s):  
Energy Range ◽  
Cross Sections ◽  
Positron Impact ◽  
Ionization Cross ◽  
Positron Scattering ◽  
Direct Ionization ◽  
Low Energies ◽  
Ionization Cross Sections ◽  
Impact Energies ◽  
Existing Data

The single direct ionization cross sections for positron scattering [Formula: see text] on He, Ar, Kr, and H2 were measured and compared with existing data and the corresponding cross sections for electron impact [Formula: see text]. At most impact energies the present data for He and H2 are in reasonable accord with other measurements and, in the case of He, with some of the available calculations. At low energies, [Formula: see text] is found to increase more slowly than [Formula: see text], probably due to the importance of Ps formation in this energy range.

Measurement of K-Shell ionization cross sections of Al by 4–9 keV positron impact

2021 ◽  
Vol 180 ◽  
pp. 109321
Author(s):  
S. Liang ◽  
Y. Wu ◽  
Z. Zhao ◽  
X.G. Xia ◽  
Z.X. Ke ◽  
...  
Keyword(s):  
Cross Sections ◽  
Positron Impact ◽  
Ionization Cross ◽  
Ionization Cross Sections ◽  
Shell Ionization

scholarly journals Electron and Positron Impact Ionization Cross Sections of O and Hg Atoms

2018 ◽  
Vol 5 (3) ◽  
Author(s):  
Manish Pindariya ◽  
Asha S. Chaudhari ◽  
Foram M. Joshi ◽  
K. N. Joshipura ◽  
Harshit N. Kothari
Keyword(s):  
Cross Sections ◽  
Impact Ionization ◽  
Positron Impact ◽  
Ionization Cross ◽  
Ionization Cross Sections
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