Squark exclusion limits combining 130 to 202 GeV

These are the results coming from DELPHI analysis at 130 to 189 GeV and from the combination of the two squark analysis in 1999 :
Results from 130 to 202 GeV are combined.

Number of events in 1999 :

  sbottom
  High Low
  Ndata Nmc Ndata Nmc
192 1 0.70 0.16 0 0.84
196 1 1.15 0.18 2 2.51
200 2 1.23 0.15 1 2.32
202 0 0.29 0.04 0 0.51
all 4 3.37 3 6.18

  stop
  High Low
  Ndata Nmc Ndata Nmc
192 2 1.05 0.17 2 0.85 0.28
196 0 2.78 0.40 1 2.54 0.84
200 1 2.61 0.36 4 2.49 0.82
202 1 0.60 0.08 0 0.55 0.18
all 4 7.04 7 6.43

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Sbottom :

Stop :

Limits :

Limits set for Dm greater than 15 GeV

sbottom stop
no mixing >= 93. >= 94.
Z decoupling >= 77. >= 90.

Limits set for Dm greater than 5 GeV

sbottom stop
no mixing >= 79. >= 87.
Z decoupling >= 57. >= 82.

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A stop candidate at 202 GeV :


Patrice Verdier
1999-10-26