# Resolve RDF Terms

quantitykind:RecombinationCoefficient
http://qudt.org/vocab/quantitykind/RecombinationCoefficient

### Recommended prefix

quantitykind:

lang:en
Recombination Coefficient
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http://encyclopedia2.thefreedictionary.com/recombination+coefficient
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http://www.iso.org/iso/catalogue_detail?csnumber=31895
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$$-\frac{dn^+}{dt} = -\frac{dn^-}{dt} = an^+n^-$$, where $$n^+$$ and $$n^-$$ are the ion number densities of positive and negative ions, respectively, recombined during an infinitesimal time interval with duration $$dt$$.
lang:""
The "Recombination Coefficient" is the rate of recombination of positive ions with electrons or negative ions in a gas, per unit volume, divided by the product of the number of positive ions per unit volume and the number of electrons or negative ions per unit volume.