Higgs Pair Production at the LHC - Desy
Higgs Pair Production at the LHC - Desy
Higgs Pair Production at the LHC - Desy
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Conclusion<br />
Results<br />
Introduction<br />
Calcul<strong>at</strong>ions<br />
Numerical results<br />
Conclusion<br />
◮ 25% QCD corrections to Born cross sections in <strong>the</strong> SM and MSSM<br />
◮ SM processes<br />
small cross sections < 1 fb<br />
but: high sensitivity to <strong>the</strong> 3-<strong>Higgs</strong> coupling λ<br />
◮ MSSM processes<br />
- with resonances: p p → ˘ h h, h H ¯ V<br />
cross sections > 1 fb<br />
strong dependence on loop-improved couplings and masses<br />
→ smaller cross sections<br />
strong dependence on tanβ<br />
- without resonances: p p → ˘ H H, A A ¯ V<br />
small cross sections < 1 fb<br />
Outlook<br />
Measurability <strong>at</strong> <strong>the</strong> <strong>LHC</strong> → compare signals to backgrounds<br />
Marina Billoni <strong>Higgs</strong> <strong>Pair</strong> <strong>Production</strong> <strong>at</strong> <strong>the</strong> <strong>LHC</strong>