SUSY Dark Matter and Colliders - whepp-9
SUSY Dark Matter and Colliders - whepp-9
SUSY Dark Matter and Colliders - whepp-9
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Funnel Theory Uncertainties<br />
Ωh 2<br />
0.5<br />
0.45<br />
0.4<br />
0.35<br />
0.3<br />
0.25<br />
0.2<br />
0.15<br />
0.1<br />
0.05<br />
full calculation<br />
no m b resummation<br />
1 loop Higgs RGEs<br />
1 loop gaugino RGEs<br />
-2 loop QCD mt correction<br />
Ωh 2<br />
0.145<br />
0.14<br />
0.135<br />
0.13<br />
0.125<br />
0.12<br />
0.115<br />
Ωh 2<br />
(M A - 2M χ1<br />
0)/Γ A<br />
1.65<br />
1.6<br />
1.55<br />
1.5<br />
1.45<br />
1.4<br />
(M A - 2M χ1<br />
0)/Γ A<br />
0<br />
300 400 500 600 700 800 900 10001100<br />
M A (GeV)<br />
0.11<br />
0.6 0.8 1 1.2 1.4<br />
x<br />
1.35<br />
RHS: x > 1.5 yielded MA 2 < 0 ie no EWSB. Strong<br />
correlation of theory error with its effect on (M A −<br />
2M χ<br />
0<br />
1<br />
)/Γ A - could measure it!<br />
<strong>SUSY</strong> <strong>Dark</strong> <strong>Matter</strong> <strong>and</strong> <strong>Colliders</strong><br />
B.C. Allanach – p.36/53
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