Search for Dark Matter Captured in the Sun with ... - KICP Workshops

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Analysis: final cut on BDT-output 1000 GeV hard 23/07/12 Matthias Danninger IDM 2012 Optimized final cut on BDT-output: run full llh-analysis for various BDT cuts, to determine the cut value with the best sensitivity: ● each dataset individually ● calculate MRF ● calculate MDP (Punzi) ● check for many mass/channel combinations Want to find 1 single cut per dataset → (robustness rather than fine-tuning) Still very efficient
Sensitivity extends to WIMP masses of 20 GeV Only 1 year of data Data unblinding soon! also search for UED models (not shown here) IceCube 79 string sensitivity 23/07/12 Matthias Danninger IDM 2012 preliminary
Page 1 and 2: Search for Dark Matter Captured in
Page 3 and 4: Solar Dark Matter Search with IceCu
Page 9 and 10: IceCube 86-strings ✗ 1.5 km ‐ 2
Page 11 and 12: IceCube-79 string analysis details
Page 13 and 14: Multivariate analysis step (BDT var
Page 15 and 16: Reconstructed zenith (final analysi
Page 17 and 18: The observed angle to the Sun is fi
Page 19 and 20: Unblinding results (expected sensit
Page 21 and 22: Unblinding results (observed result
Page 23 and 24: Unblinding results (muon flux limit
Page 25 and 26: Unblinding results (SD-cross-sectio
Page 27 and 28: Additional slides 23/07/12 Matthias
Page 29: Reconstructed zenith & BDT output (
Page 33 and 34: New SUSY analysis with IceCube What
Page 35 and 36: Global SUSY analysis with IceCube M

Search for Dark Matter Captured in the Sun with ... - KICP Workshops

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