- #1
broegger
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Hi
I have to draw a Feynman diagram for the following reaction:
[tex] K^{*+} \rightarrow K^0 + \pi^+ [/tex]
The [tex]K^{*+}[/tex]-meson is composed of an u and an anti-s quark, the [tex]K^0[/tex]-meson is composed of a d and an anti-s quark, and the [tex]\pi^+[/tex]-meson is composed of an u and an anti-d quark. I have drawn something like the following:
(EDIT: I have attached a picture of my diagram drawn in some demo-program instead, since I couldn't do it properly in text mode. The curly line represents a gluon creating a quark-antiquark pair. I have no experience drawing these things, so any feedback is very welcome )
I have to draw a Feynman diagram for the following reaction:
[tex] K^{*+} \rightarrow K^0 + \pi^+ [/tex]
The [tex]K^{*+}[/tex]-meson is composed of an u and an anti-s quark, the [tex]K^0[/tex]-meson is composed of a d and an anti-s quark, and the [tex]\pi^+[/tex]-meson is composed of an u and an anti-d quark. I have drawn something like the following:
(EDIT: I have attached a picture of my diagram drawn in some demo-program instead, since I couldn't do it properly in text mode. The curly line represents a gluon creating a quark-antiquark pair. I have no experience drawing these things, so any feedback is very welcome )
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