The determination of molecular scattering differential cross sections for compounds of some essential elements at 3.38 Å−1 photon momentum transfer

2016 ◽  
Vol 94 (5) ◽  
pp. 497-500 ◽  
Author(s):  
Burcu Akça ◽  
Salih Erzeneoğlu
Keyword(s):  
Momentum Transfer ◽  
Cross Sections ◽  
Differential Cross ◽  
Essential Elements ◽  
Differential Cross Sections ◽  
Molecular Scattering ◽  
Photon Momentum ◽  
X Ray ◽  
Γ Rays

Molecular scattering differential cross sections of 59.5 keV γ-rays have been measured for some compounds of Na, Mg, Al, Ca, and Fe elements at 90°. The γ-rays of Am-241 were counted using a Si(Li) detector of EDXRF (energy dispersive X-ray fluorescence) system. The experimental results have been compared with non-relativistic and relativistic theoretical values.

Electron scattering from germanium tetrafluoride

RSC Advances ◽  
2014 ◽  
Vol 4 (109) ◽  
pp. 63817-63823 ◽  
Author(s):  
Biplab Goswami ◽  
Rahla Naghma ◽  
Bobby Antony
Keyword(s):  
Momentum Transfer ◽  
Electron Scattering ◽  
Cross Sections ◽  
Differential Cross ◽  
Shape Resonance ◽  
Differential Cross Sections ◽  
Rotational Excitation ◽  
R Matrix ◽  
High Energies ◽  
Germanium Tetrafluoride

R-matrix and SCOP methods are used at low and high energies respectively to find e-GeF4 TCS. Electronic and rotational excitation, momentum transfer and elastic differential cross sections are also calculated. A shape resonance is observed at 5.7 eV.

Molecular differential cross sections for x-ray coherent scattering in fat and polymethyl methacrylate

1998 ◽  
Vol 43 (10) ◽  
pp. 3167-3168 ◽  
Author(s):  
Agostino Tartari ◽  
Ernesto Casnati ◽  
Claudio Bonifazzi ◽  
Claudio Baraldi
Keyword(s):  
Polymethyl Methacrylate ◽  
Cross Sections ◽  
Differential Cross ◽  
Coherent Scattering ◽  
Differential Cross Sections ◽  
X Ray

Measurement and pion exchange analysis of the inclusive spectra np→pX0 between 1.4 and 1.9 GeV/c and determination of the differential cross sections np→pΔ330

1976 ◽  
Vol 108 (2) ◽  
pp. 189-213 ◽  
Author(s):  
G. Bizard ◽  
F. Bonthonneau ◽  
J.L. Laville ◽  
F. Lefebvres ◽  
J.C. Malherbe ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Pion Exchange ◽  
Differential Cross Sections
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