- #1
binbagsss
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- 11
My textbook says:
One of the decays occurs via a ## b \to c ## quark transition and is 'colour-allowed'.(Left of diagram).
The other decay has a of ## b \to c ## and is 'colour-suppressed'.(Right of diagram)
I'm unsure of what is meant by these terms, it doesn't really explain.
I've attached the Feynman diagrams .
Could anyone explain these to me or send me a good link?
Thanks very much.
One of the decays occurs via a ## b \to c ## quark transition and is 'colour-allowed'.(Left of diagram).
The other decay has a of ## b \to c ## and is 'colour-suppressed'.(Right of diagram)
I'm unsure of what is meant by these terms, it doesn't really explain.
I've attached the Feynman diagrams .
Could anyone explain these to me or send me a good link?
Thanks very much.