Difference of the total cross sections and the ratio of the differential cross sections of high energy ?�p forward scattering

1972 ◽  
Vol 13 (3) ◽  
pp. 1196-1199 ◽  
Author(s):  
V. Z. Baluni ◽  
Yu. S. Vernov ◽  
O. V. Dumbrais ◽  
M. N. Mnatsakanova
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
High Energy ◽  
Forward Scattering ◽  
Differential Cross Sections ◽  
Total Cross Sections

Sections efficaces différentielles relatives de diffusion des électrons lents (15 à 100 eV) par le krypton

1977 ◽  
Vol 55 (21) ◽  
pp. 1835-1841 ◽  
Author(s):  
A. Delâge ◽  
J.-D. Carette
Keyword(s):  
Energy Loss ◽  
Electron Impact ◽  
Cross Sections ◽  
Differential Cross ◽  
High Energy ◽  
Differential Cross Sections ◽  
Electron Spectrometer ◽  
Scattering Angle ◽  
Resolution Electron

A high energy and angle resolution electron spectrometer has been used to study the electroexcitation of krypton. The energy of the incident electrons considered, 15–100 eV, is in a range about which there is little or nothing known at the present time. The relative differential cross sections of excitation by electron impact are calculated from the energy loss spectra of scattered electrons for angles ranging from 0 to 90°. Some conclusions are drawn from the values of these cross sections as a function of the energy of incident electrons and of the scattering angle.

Intermolecular Potentials from Differential Cross Sections: Ar + Ar

1972 ◽  
Vol 50 (6) ◽  
pp. 892-896 ◽  
Author(s):  
Ferenc Kalos ◽  
Arthur E. Grosser
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Molecular Beam ◽  
Spectroscopic Constants ◽  
Differential Cross Sections ◽  
Jones Potential ◽  
Total Cross Sections ◽  
Lennard Jones ◽  
The One ◽  
Beam Technique

The angular distribution of Ar + Ar scattering at E = 9.16 × 10−14 erg was measured out to the rainbow pattern (supernumerary rainbow and part of the rainbow peak) by the crossed molecular beam technique, with mass spectrometric detection. This distribution was compared to calculated differential cross sections. Total cross sections, and spectroscopic constants for Ar2 were also calculated. The trial potentials were L.J.-12,6, LJ.-20,6, a modified Lennard–Jones potential (L.J.-14,12,8,6) and the Bobetic–Barker potential. The Bobetic–Barker potential is the one most consistent with cross section and spectroscopic experiments.

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