Nuclear Transformations
Nuclear Transformations
Radioactivity
(1) Types of radioativitty:Natural & Artificial
(2)Formulas:
$$or,\;\;\;N=N_\ci...}
Nuclear Transformations
alpha-particle, mean life
- Relation between (\(\bar T\)) and (\(T_\frac12\)): \(T_\frac12=\bar T\times 0.692\)
Nuclear Transformations
Beta -ray spectra
-
There are two types of\(\beta\) -particles
- \(\beta^-\) particle (electron...}
Nuclear Transformations
Neutrino theory of beta -decay, electron capture
- The activity of the sample decreases exponentially with the time.
- \(\frac{R}...}