- #1
KBriggs
- 33
- 0
Can an up quark absorb a negative W particle and become a strange quark? I know s can turn into u via the opposite process (emission of positive W), but can the interaction go the other way?
This arises when trying to draw the Feynman diagram for the rather unlikely decay
[tex]B^+\to D_s^++\bar{K^0}[/tex]
This arises when trying to draw the Feynman diagram for the rather unlikely decay
[tex]B^+\to D_s^++\bar{K^0}[/tex]