Where does this definition of radiation length come from?
This entry for radiation length is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does radiation length appear elsewhere on Lughet?
Yes — radiation length appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.