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

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New model independent method for theories of new physics (Solar Dark Matter searches) 23/07/12 Matthias Danninger IDM 2012
New SUSY analysis with IceCube What can the muon signal tell me? Roughly: ✗ Number – how much annihilation is going on in the Sun ⇒ info on σSD , σSI and ✗ Spectrum – sensitive to WIMP mass mχ and branching fractions BF into different annihilation channels χ ✗ Direction – how likely it is that they come from the Sun In model-independent analyses a lot of this information is either discarded or not given with final limits Goal: Use as much of this information on σSD , σSI , , mχ and BF (χ ) as possible to directly constrain specific points and regions in WIMP model parameter spaces 23/07/12 Matthias Danninger IDM 2012 More details: P.Scott, C.Savage, J. Edsjö & the IceCube Collaboration, arXiv:1207.0810
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 and 30: Reconstructed zenith & BDT output (
Page 31: Sensitivity extends to WIMP masses
Page 35 and 36: Global SUSY analysis with IceCube M

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