Symmetries in particle physics
Symmetries in particle physics
Symmetries in particle physics
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<strong>Symmetries</strong><br />
From sp<strong>in</strong> to isosp<strong>in</strong><br />
Dynamical implications: Bound states (deuteron)<br />
Add two nucleons: can have isos<strong>in</strong>glet and isotriplet.<br />
No pp, nn-bound states deuteron = isos<strong>in</strong>glet !!!<br />
Consider processes (+ their isosp<strong>in</strong> amplitudes, below)<br />
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