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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Coannihilation Slope<br />
annihilation (%)<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
0 0<br />
χ 1 χ1<br />
0 ~<br />
χ 1 τ<br />
~ ~<br />
τ τ<br />
0 ~<br />
χ 1 l<br />
~ ~<br />
l~ (τ /l )<br />
~ ~<br />
l =µ or<br />
~<br />
e<br />
10<br />
0<br />
100 150 200 250 300 350 400<br />
m~ (GeV)<br />
τ<br />
m 2˜lR ≈ m 2 0 + 0.15M 2 1/2 , M χ 0 1 ≈ 0.4M 1/2<br />
Low enough M 1/2 ⇒ quasi-deegenerate ˜τ, M χ<br />
0<br />
1<br />
<strong>SUSY</strong> <strong>Dark</strong> <strong>Matter</strong> <strong>and</strong> <strong>Colliders</strong><br />
B.C. Allanach – p.24/53