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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Introduction<br />
Calcul<strong>at</strong>ions<br />
Numerical results<br />
Conclusion<br />
MSSM Results Example: p p → h h W + + X<br />
within <strong>the</strong> Standard Model<br />
within <strong>the</strong> Minimal Supersymmetric Standard Model<br />
◮ SPS1a, tan β = 3, 30; MA = 100 − 300 GeV<br />
◮ Calcul<strong>at</strong>ion<br />
À<br />
of improved Born cross sections via<br />
Feyn<strong>Higgs</strong><br />
ÀÏ<br />
(FH) Heinemeyer et al.<br />
ÆÄÇÀÐÓÓÔ ÆÄÇÀÐÓÓÔ ÆÄÇÛÓÀ ÀÐÓÓÔ ÀÐÓÓÔ ÛÓÀ<br />
℄ Ô×ÌÎ ÔÔÏ ØÒ¬ <br />
◮ only tree-level masses and<br />
couplings<br />
◮ FH loop=0: loop-improved<br />
ÅÎ℄<br />
<br />
triple <strong>Higgs</strong> couplings<br />
◮ FH loop=1: 1-loop improved<br />
masses and couplings<br />
Marina Billoni <strong>Higgs</strong> <strong>Pair</strong> <strong>Production</strong> <strong>at</strong> <strong>the</strong> <strong>LHC</strong>