Particle Physics and the Higgs for High School Kids. (Quark ... - HEP
Particle Physics and the Higgs for High School Kids. (Quark ... - HEP
Particle Physics and the Higgs for High School Kids. (Quark ... - HEP
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A(w + w − → w + w − )=−<br />
[<br />
2 M H<br />
2 +<br />
v 2<br />
( M<br />
2<br />
H<br />
The <strong>Higgs</strong><br />
v<br />
) 2<br />
1<br />
s − M 2 H<br />
+<br />
( M<br />
2<br />
H<br />
v<br />
)<br />
after some manipulations, can be cast into <strong>the</strong> result of eq.(1<br />
W<br />
W +<br />
W<br />
W −<br />
•<br />
W<br />
W −<br />
W<br />
H<br />
• •<br />
W<br />
+ W<br />
W<br />
W<br />
ure 1.15: Some Feynman diagrams <strong>for</strong> <strong>the</strong> scattering of W bo<br />
se amplitudes will lead to cross sections σ(W + W − → W + W −<br />
could violate <strong>the</strong>ir unitarity bounds. To see this explicitly,