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Engineering Physics · Q7

Nuclear and Particle Physics

Engineering and GATE · Engineering Physics · question 7

Q7

The cross-sections of the reactions p + ^ - ^ - + K^ + and p^ - + ^ + ^ - + K^ - at a given energy are the same due to

The cross-sections of the reactions     and     at a given energy are the same due to
A.
Baryon number conservation
B.
time reversal invariance
C.
charge conjugation
Answer
D.
parity conservation

Answer: Option C

Solution

Answer: Option C
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