Clouded Crystal Ball Analysis of the Inelastic Scattering Cross Section of a Neutron into the Isomeric Level (132+) ofPb20782

1956 ◽  
Vol 101 (3) ◽  
pp. 1034-1038 ◽  
Author(s):  
Sophie Oleksa
Keyword(s):  
Inelastic Scattering ◽  
Cross Section ◽  
Scattering Cross Section ◽  
Crystal Ball ◽  
Isomeric Level ◽  
Scattering Cross

Inelastic scattering cross section of 172,174 Yb using tof technique

1986 ◽  
Vol 93 (1-4) ◽  
pp. 273-276 ◽  
Author(s):  
T. J. Al-Janabi ◽  
J. D. Jafar ◽  
S. J. Hasan ◽  
A. B. Kadhim ◽  
K. M. Mahmood ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Cross Section ◽  
Scattering Cross Section ◽  
Scattering Cross

Zur Frage der Bestimmung des Frequenzspektrums in festen Körpern durch die unelastische Streuung von kalten Neutronen

1966 ◽  
Vol 21 (10) ◽  
pp. 1770-1786
Author(s):  
W. Kley
Keyword(s):  
Inelastic Scattering ◽  
Frequency Distribution ◽  
Cross Section ◽  
Inelastic Neutron Scattering ◽  
Target Material ◽  
Inelastic Neutron ◽  
Host Lattice ◽  
Scattering Cross Section ◽  
Experimental Conditions ◽  
Scattering Cross

The various possibilities are examined how to measure the frequency distribution of solids by the inelastic scattering of thermal and subthermal neutrons. Particular attention is drawn on measuring-techniques that allow the determination of the frequency distribution even if the scattering cross section of the target material is not totally incoherent but a mixture of a coherent and an incoherent component. It is shown how the frequency distribution of solids can be measured even if the cross section is totally coherent by the use of a doping technique. Atoms as H and V, that have an almost entirely incoherent scattering cross section, are used as impurities in the solid of interest, serving as a probe of the host lattice vibrations. By studiing the difference of the two independent inelastic scattering experiments, one with the pure, the other with the impure solid, it is possible to derive the frequency distribution function of the host lattice itself. Examples are given for Vanadium and Niobium. In addition, evidence is given how the best experimental conditions are selected for this type of inelastic neutron scattering experiments.

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