<complexType name="AreaPerCountMeasureType">
<annotation>
<documentation>Cross-sectional area per particle: Area per discrete entity or count. Used in nuclear physics (cross-sections), particle analysis, and microscopy. Common units include barn/electron (where 1 barn = 10⁻²⁸ m²).</documentation>
</annotation>
<simpleContent>
<extension base="diggs:DescriptorValueType">
<attribute name="uom" type="diggs:AreaPerCountUomEnumType">
<annotation>
<documentation>The unit of measure for cross-sectional area per particle.</documentation>
</annotation>
</attribute>
</extension>
</simpleContent>
</complexType>
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