The Thermal Neutron Diffusion Length of Paraffin

1950 ◽  
Vol 80 (4) ◽  
pp. 756-756 ◽  
Author(s):  
C. W. Tittle
Keyword(s):  
Thermal Neutron ◽  
Diffusion Length ◽  
Neutron Diffusion

scholarly journals THERMAL NEUTRON DIFFUSION LENGTH MEASUREMENTS IN LIGHT WATER FROM 20 C TO 90 C

1962 ◽  
Author(s):  
J.L. Jr. Russell ◽  
W.C. Ballowe ◽  
W.R. Morgan ◽  
W.V. Mosgovoy
Keyword(s):  
Thermal Neutron ◽  
Diffusion Length ◽  
Neutron Diffusion ◽  
Light Water ◽  
Length Measurements

Diffusion of Slow Positrons from Gold

1974 ◽  
Vol 52 (12) ◽  
pp. 1051-1056 ◽  
Author(s):  
S. Pendyala ◽  
J. Wm. McGowan
Keyword(s):  
Thermal Neutron ◽  
Born Approximation ◽  
Room Temperature ◽  
Diffusion Length ◽  
Electron Gas ◽  
Mean Free Path ◽  
Neutron Diffusion ◽  
Scattering Medium ◽  
Slow Positron ◽  
Peak Energy

An attempt has been made to experimentally determine the diffusion length LD of slow positrons (peak energy ~0.1 eV) in gold at room temperature by comparing the slow positron yield with phenomenological models for the yield. The diffusion of the slow positron is assumed to be similar to that of a thermal neutron diffusion in an absorbing and scattering medium. A collision mean free path of the slow positron in the electron gas under the Born approximation is estimated to be ~2 Å. This corresponds to a calculated value of the diffusion length LD ~250 Å. The experimental value is [Formula: see text].

The measurement of the thermal-neutron diffusion length in ice

Atomic Energy ◽  
1957 ◽  
Vol 3 (7) ◽  
pp. 794-794
Author(s):  
L. M. Barkov ◽  
V. K. Makaryin ◽  
K. N. Mukhin
Keyword(s):  
Thermal Neutron ◽  
Diffusion Length ◽  
Neutron Diffusion

The Thermal Neutron Diffusion Length in Liquid Terphenyl

1969 ◽  
Vol 37 (1) ◽  
pp. 167-169 ◽  
Author(s):  
A. J. H. Goddard ◽  
G. E. B. Tremeer
Keyword(s):  
Thermal Neutron ◽  
Diffusion Length ◽  
Neutron Diffusion

Thermal-Neutron Diffusion in Light and Heavy Water

1968 ◽  
Vol 33 (2) ◽  
pp. 209-217 ◽  
Author(s):  
P. B. Parks ◽  
D. J. Pellarin ◽  
N. H. Prochnow ◽  
N. P. Baumann
Keyword(s):  
Thermal Neutron ◽  
Heavy Water ◽  
Neutron Diffusion
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