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Question: Answered & Verified by Expert
A nuclear reaction given by ${ }_z \mathrm{X}^{\mathrm{A}} \rightarrow{ }_{z+1} \mathrm{Y}^{\mathrm{A}}+-1^{e^0}+\bar{v}$ represents:
PhysicsNuclear PhysicsNEETNEET 2003
Options:
  • A $\beta$-decay
  • B $\gamma$-decay
  • C fusion
  • D fission
Solution:
1853 Upvotes Verified Answer
The correct answer is: $\beta$-decay
Emission of electron \(\left(\mathrm{e}^{-}\right)+\)antineutrino \(\left(\gamma^{-}\right)\)
\(\Rightarrow \beta\)-decay.

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