Weak force carriers, W+, Z°, W- have spin 1
Weak force carriers, W+, Z°, W- have spin 1
Weak force carriers, W+, Z°, W- have spin 1
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Now work out how much beam energy is needed in the lab:<br />
4<br />
lab<br />
CMS<br />
TRICK: length 2 of a 4 vector is invariant!!!<br />
P<br />
( P′<br />
)<br />
2 2<br />
=<br />
2 2 2<br />
⇒ p − ( E+ M) = −( E*)<br />
for m