The Reaction P + → E⁺ + γ Is

question 51

Multiple Choice

The reaction p + → e⁺ + γ is not possible because

• A)angular momentum cannot be conserved in such a reaction.
• B)baryon number is not conserved in such a reaction.
• C)lepton number is not conserved in such a reaction.
• D)charge is not conserved in such a reaction.
• E)The statement is not true; the reaction is possible.

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