• Positronium is a "non-nuclear" element with an average existence of less than 10 -7 s.
• Life time .
• Relatively short life spans of some species ...
• Positronium is a "non-nuclear" element with an average existence of less than 10 -7 s.
• Life time .
• Relatively short life spans of some species ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012