scholarly journals Rayleigh scattering amplitudes for neon and carbon: 100 eV to 30 keV. [Total and differential cross sections, scattering amplitudes]

1979 ◽  
Author(s):  
J.C. Parker ◽  
R.H. Pratt
Keyword(s):  
Scattering Amplitudes ◽  
Cross Sections ◽  
Differential Cross ◽  
Rayleigh Scattering ◽  
Differential Cross Sections

Experiments on Rayleigh Scattering of 145 keV and 317 keV Photons

1981 ◽  
Vol 36 (6) ◽  
pp. 595-599 ◽  
Author(s):  
S. de Barros ◽  
J. Eichler ◽  
. Gonçalves ◽  
M. Gaspar
Keyword(s):  
Form Factor ◽  
Energy Dependence ◽  
Cross Section ◽  
Cross Sections ◽  
Differential Cross ◽  
Rayleigh Scattering ◽  
Solid Angle ◽  
Differential Cross Sections ◽  
Strong Energy ◽  
Collimated Beam

Abstract Elastic differential cross sections for scattering of photons with 145 keV and 317 keV were measured for Pb, W, Sn, Cd, Ag, Mo and Cu for angles from 5° to 40°. For measuring the strong energy dependence of the cross section at small angles, a well collimated beam (±0,5°) and a small detecting solid angle were used. For the energies and angles studied, agreement between experiment and form factor calculations is found. The results are compared with recent measurements of other authors, which found disagreement with form factor calculations

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