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    hi, can someone explain to me how to do these question for the particle physics topic pls. especially question b (ii). i read the examiner's report and idk how to do the question. thank you!!
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    b ii will follow on from b i... so if either the u quark or d quark are not conserved then its likely to be the Weak interaction since quark structure is not conserved in the weak interaction else if the quarks are conserved it would be the strong interaction
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    (Original post by Exotic-L)
    hi, can someone explain to me how to do these question for the particle physics topic pls. especially question b (ii). i read the examiner's report and idk how to do the question. thank you!!
    sorry i got the wrong question its queation C i dont understand !
    sorry
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    (Original post by Someboady)
    b ii will follow on from b i... so if either the u quark or d quark are not conserved then its likely to be the Weak interaction since quark structure is not conserved in the weak interaction else if the quarks are conserved it would be the strong interaction
    thanks for the reply! yes i thought it was Weak interaction too since the d-quark is not conserved but the ans according to the markscheme is strong interaction due to rearrangement of quarks. can you explain this to me pls and also with question c. thank you
 
 
 
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