Neutron interaction/absorbtion length of lithium-6 deutride?

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  • Thread starter Thread starter Arun S. Johnson
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Discussion Overview

The discussion centers on the neutron absorption or interaction length of lithium-6 deutride, exploring methods to calculate this property and seeking relevant sources of information. The scope includes theoretical calculations and references to experimental data.

Discussion Character

  • Exploratory, Technical explanation, Homework-related

Main Points Raised

  • One participant requests information or sources to calculate the neutron absorption length of lithium-6 deutride, expressing difficulty in finding readily available data.
  • Several participants provide links to external resources that may contain relevant information about neutron cross sections.
  • Another participant questions the adequacy of the provided resources and suggests a potential method for calculating neutron absorption length using absorption cross section and ionic radius, considering the crystal structure.
  • A later reply mentions the Beer-Lambert law as a necessary concept for the calculations, implying its relevance to the discussion.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the availability of the desired information, and multiple approaches to calculating the neutron absorption length are suggested without agreement on a definitive method.

Contextual Notes

The discussion highlights a potential gap in available data and the need for specific knowledge about the Beer-Lambert law to proceed with calculations, which may not be universally understood among participants.

Arun S. Johnson
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Could anyone tell me or direct me to a source with an answer or way to calculate the neutron aborbtion/interaction length of lithium-6 deutride? I would have expected this answer to be readily available from the government experiments leading up to castle bravo, but I cannot seem to find it. Any help would be greatly appreciated!
 
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Also, http://www.nndc.bnl.gov/atlas/atlasvalues.html
 
Thanks to both of you, but neither site seems to have the right information; is there a way one could calculate the neutron absorption length given the absorption cross section and the ionic radius of both lithium and hydrogen, since the crystals are a simple cubic structure.
 

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