Inelastic Scattering of Low-Energy Neutrons by Lattice Vibrations of Vanadium

1956 ◽  
Vol 104 (1) ◽  
pp. 271-272 ◽  
Author(s):  
R. S. Carter ◽  
D. J. Hughes ◽  
H. Palevsky
Keyword(s):  
Inelastic Scattering ◽  
Low Energy ◽  
Lattice Vibrations

Inelastic scattering of low-energy electrons in liquid water computed from optical-data models of the Bethe surface

2011 ◽  
Vol 88 (1-2) ◽  
pp. 22-28 ◽  
Author(s):  
D. Emfietzoglou ◽  
I. Kyriakou ◽  
I. Abril ◽  
R. Garcia-Molina ◽  
H. Nikjoo
Keyword(s):  
Inelastic Scattering ◽  
Liquid Water ◽  
Data Models ◽  
Low Energy ◽  
Optical Data ◽  
Low Energy Electrons

Crystal Dynamics of the Alloy Cu3Au

1974 ◽  
Vol 52 (22) ◽  
pp. 2235-2239 ◽  
Author(s):  
E. D. Hallman
Keyword(s):  
Inelastic Scattering ◽  
Frequency Ratio ◽  
Large Scale ◽  
Lattice Vibrations ◽  
Frequency Wave ◽  
Mean Frequency ◽  
Resonance Behavior ◽  
The Mean ◽  
Crystal Dynamics ◽  
Disordered Alloy

Using inelastic scattering of slow neutrons, the frequency wave vector dispersion relations for the lattice vibrations in the disordered alloy Cu3Au have been measured at 296 K. The results are similar to those for copper, with the mean frequency ratio (alloy/copper) being 0.778. A Born–von Kármán fit to the data is given. Although detailed measurements of phonon widths have not yet been made, phonons were generally well defined, with no large scale resonance behavior of frequencies or widths observed.

Low-Energy Inelastic Scattering ofHe(2 S3)onHe(1 S1)

1973 ◽  
Vol 8 (5) ◽  
pp. 2387-2389 ◽  
Author(s):  
R. E. Olson ◽  
R. Morgenstern ◽  
D. C. Lorents ◽  
J. C. Browne ◽  
L. Lenamon
Keyword(s):  
Inelastic Scattering ◽  
Low Energy

Excitation function for α-particle-induced reactions in light-mass nuclei

1993 ◽  
Vol 71 (3-4) ◽  
pp. 115-121 ◽  
Author(s):  
N. L. Singh ◽  
S. Agarwal ◽  
J. Rama Rao
Keyword(s):  
High Resolution ◽  
Inelastic Scattering ◽  
Excitation Function ◽  
Low Energy ◽  
Activation Technique ◽  
Scattering Effects ◽  
Foil Activation ◽  
Stacked Foil Activation Technique ◽  
First Time ◽  
Existing Data

The excitation functions of 51V [(α, xn), x = 1.3; (α, p3n); (α, α3n) (α, 2α)] and 59Co[(α, 2n); (α, αxn); x = 1, 2] reactions were measured up to 50 MeV by the stacked-foil activation technique and high-resolution Ce(Li)–HPGe spectroscopy method. Of these 51V(α, xnypzα) reactions were studied for the first time with better accuracy than earlier measurements, which were done with a poor resolution scintillation–Ge(Li) detectors some 20 years ago. In the case of 59Co, existing data show large discrepancies at low energy. Comparisons are presented with the prediction of hybrid and exciton models. While for the (α, xn) type of reactions, reasonably explainable pre-equilibrium contributions are found, there seem to be indications of direct inelastic scattering effects in the (α, αxn) type of reactions.

Low-energy molecular vibrations investigated by inelastic scattering of He atoms

1997 ◽  
Vol 265 (3-5) ◽  
pp. 347-352 ◽  
Author(s):  
G. Witte ◽  
D. Fuhrmann ◽  
Ch. Wöll
Keyword(s):  
Inelastic Scattering ◽  
Low Energy ◽  
Molecular Vibrations
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