low-background lead
Low-background lead is highly valued in scientific research due to its minimal radioactive contamination, often sourced from ancient shipwrecks.
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Definition
C1Scientific Research
(technical, academic)Lead with minimal radioactive contamination, suitable for sensitive scientific experiments.
Example
- Low-background lead is essential for experiments in particle physics to avoid interference from radiation.
C1Material Sourcing
(technical, historical)Lead obtained from ancient shipwrecks, where it has been shielded from external radiation and its natural radioactivity has decayed.
Example
- Researchers often use low-background lead from Roman shipwrecks for its low levels of radiation.
Similar
Terms that have similar or relatively close meanings to "low-background lead":
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