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Supersymmetry Without Prejudice
第二部分
KITPC 2008
C.F. Berger, J. Gainer, JLH, T. RizzoComing soon to an ArXiv near you
Talk Outline: Plots, Plots, More Plots, and Even More Plots
Survival Statistics
• Flat Priors:– 107 models scanned– 68.5K (0.68%)
survive
• Log Priors:– 106 models scanned– 3.0k (0.3%) survive
9999039 slha-okay.txt7729165 error-okay.txt3270330 lsp-okay.txt3261059 deltaRho-okay.txt2168599 gMinus2-okay.txt617413 b2sGamma-okay.txt594803 Bs2MuMu-okay.txt592195 vacuum-okay.txt582787 Bu2TauNu-okay.txt471786 LEP-sparticle-okay.txt471455 invisibleWidth-okay.txt468539 susyhitProb-okay.txt418503 stableParticle-okay.txt418503 chargedHiggs-okay.txt132877 directDetection-okay.txt83662 neutralHiggs-okay.txt 73868 omega-okay.txt73575 Bs2MuMu-2-okay.txt72168 stableChargino-2-okay.txt71976 triLepton-okay.txt69518 jetMissing-okay.txt68494 final-okay.txt
Predictions for Lightest Higgs Mass
Flat Priors Log Priors
Predictions for Heavy & Charged Higgs
Flat Priors Log Priors
Distribution for tan beta
Flat Priors Log Priors
Gluinos at the Tevatron
Tevatron gluino/squark analyses performed solely for mSUGRA
Alwall, Le, Lisanti, WackerarXiv:0803.0019
Gluino Searches: Jets + MET
Gluino-Bino mass ratio important for event kinematics
Combines 1j, 2j, 3j, & 4j results
Tevatron
Alwall etal
Distribution of Gluino MassesFlat Priors Log Priors
Distributions for EW Gaugino Masses
Flat Priors Log Priors
Composition of the LSP
Flat Priors Log Priors
Distribution for Selectron/Sneutrino Masses
Flat Priors Log Priors
Distribution of Stau Masses
Flat Priors Log Priors
Distribution of Squark Masses
Flat Priors Log Priors
Distribution of Sbottom/Stop MassesFlat Priors Log Priors
Character of the NLSP
Flat Priors Log Priors
NLSP-LSP Mass Splitting
Flat Priors
NLSP-LSP Mass Splitting
Log Priors
Predictions for b→sγ
Flat Priors Log Priors
Exp’t
SM
Predictions for Bs →μμ
Flat Priors Log Priors
BSM = 3.5 x 10-9
Predictions for B →τν
Flat Priors Log Priors
Exp’tSM
Predictions for Δ(g-2)μ
Flat Priors Log Priors
Exp’t
SM
Naturalness Criterion
Flat Priors Log Priors
Barbieri, GiudiceKasahara, Freese, Gondolo
Δ Δ
Log Priors
Δ
Δ
Flat Priors
Fine Tuning and the LSP
Predictions for Relic Density
Flat PriorsLog Priors
Log Priors
WMAP
Relic Density and the LSP Mass
Flat Priors Log Priors
Relic Density and the NLSP
Flat Priors Log Priors
Dark Matter Direct Detection Cross Sections
Flat Priors Log Priors
Spin Dependent
Spin IndependentSpin Independent
Comparison with CMSSM Expectations
Roszkowski etal 2006
Comparison with MSUGRA Expectations
Baltz, Gondolo 2004
Neutron- Versus Proton-LSP Scattering
Flat Priors Log Priors
Spin Dependent
Spin Independent
Spin Dependent Versus Independent LSP-proton scattering
Flat Priors Log Priors
Distinguishing Dark Matter Models
Flat Priors
Barger etal
Linear Log 9.81 18.49 2.07 0.67 5.31 6.60 2.96 3.70 0.02 0.13 0.46 1.210.02 0.03 0.06 0.000.01 0.00 0.00 0.00 0.09 0.00 0.01 0.000.01 0.000.35 0.100.01 0.030.08 0.000.18 0.400.01 0.000.00 0.000.06 0.000.01 0.000.27 0.51
Mass Pattern ClassificationNath etal
Flat Priors Log Priors
We have many more classifications!
Flat Priors:1099 Classes
Log Priors:269 Classes
Summary
• We have studied the PMSSM, without SUSY breaking assumptions, subject to a wide variety of experimental constraints
• ~0.7% of the PMSSM parameter space is allowed• We have found a wide variety of model properties
not found in MSUGRA– Colored sparticles can be very light– NLSP can be basically any sparticle– NLSP-LSP mass difference can be very small
• Wider variety of SUSY predictions for Dark Matter & Collider Signatures than previously thought – we will study these in detail in the future
The LHC Goes Mainstream
