Higgs – Induced Lepton Flavor Violation
Higgs – Induced Lepton Flavor Violation
Higgs – Induced Lepton Flavor Violation
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The Barr <strong>–</strong> Zee contributions<br />
8<br />
This contribution has :<br />
- 1 loop suppression factor<br />
- 1 gauge coupling (not so small)<br />
- 1 helicity suppression<br />
- 2 lepton Yukawas (VERY small !!!)<br />
This contribution has :<br />
- 2 loop suppression factors<br />
- One t-quark Yukawa ( O(1) )<br />
- 3 gauge couplings (not so small)<br />
- No helicity suppression<br />
- 1 lepton Yukawa
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