Further interpretation of the search for SUSY based on αT

Abstract

A first search for supersymmetry in events with jets and missing energy was carried out in SUS-10-003, using 35/pb of integrated luminosity at sqrt(s) = 7 TeV. In this search, the variable alphaT was used as the main discriminator between events with real and fake missing transverse energy and no excess of events over the Standard Model expectation was found. In this note an extended interpretation of the above result is presented. The dependence of the exclusion limit on the tan(beta) parameter of the constrained minimal supersymmetric model is studied. Furthermore, upper limits on the cross-section for different Simplified Model Spectra are presented.

Approved Plots from SUS-11-001 ( click on plot to get .pdf )

95% exclusion limits in the CMSSM m0-m12 plane for different values of tan(beta)

Figure Abbreviated Caption
95% CL limit in the CMSSM m0-m12 plane for tan(beta) =3.
95% CL limit in the CMSSM m0-m12 plane for tan(beta) =10.
95% CL limit in the CMSSM m0-m12 plane for tan(beta) =50.

Efficiency maps in the CMSSM m0-m12 plane for different values of tan(beta)

Figure Abbreviated Caption
Efficiency map of the alphaT analysis in the CMSSM m0-m12 plane for tan(beta)=3 and as root file: EffMap_tanb3_alphaT.root
Efficiency map of the alphaT analysis in the CMSSM m0-m12 plane for tan(beta)=10 and as root file: EffMap_tanb10_alphaT.root
Efficiency map of the alphaT analysis in the CMSSM m0-m12 plane for tan(beta)=50 and as root file: EffMap_tanb50_alphaT.root

95% exclusion limits for the Simplified Model Spectra T1 (gluino-gluino production) and T2 (squark-squark production)

without theoretical uncertainties included

Figure Abbreviated Caption
cross section limit on gluino-gluino production (T1) - experimental uncertainties only. As root file: T1_Lim_NoThUnc_RA1.root
cross section limit on squark-squark production (T2) - experimental uncertainties only. As root file: T2_Lim_NoThUnc_RA1.root

with theoretical uncertainties included

Figure Abbreviated Caption
cross section limit on gluino-gluino production, exp. and theo. uncertainties included. As root file: T1_Lim_RA1.root
cross section limit on squark-squark production, exp. and theo. uncertainties included. As root file: T2_Lim_RA1.root

Efficiency maps for Simplified Model Spectra T1 (gluino-gluino production) and T2 (squark-squark production)

Figure Abbreviated Caption
Analysis efficiency for gluino-gluino production. As root file: T1_Eff_RA1.root
Analysis efficiency for squark-squark production. As root file: T2_Eff_RA1.root

Experimental uncertainty maps for Simplified Model Spectra T1 (gluino-gluino production) and T2 (squark-squark production)

Figure Abbreviated Caption
Experimental uncertainty on analysis efficiency for gluino-gluino production model. As root file : T1_EffUncExp_RA1.root
Experimental uncertainty on analysis efficiency for squark-squark production model. As root file: T2_EffUncExp_RA1.root

Theoretical uncertainty maps for Simplified Model Spectra T1 (gluino-gluino production) and T2 (squark-squark production)

Figure Abbreviated Caption
Theoretical uncertainty on analysis efficiency for gluino-gluino production model. As root file: T1_EffUncTh_RA1.root
Theoretical uncertainty on analysis efficiency for squark-squark production model. As root file: T2_EffUncTh_RA1.root

Approved Combined Plots from SUS-10-005, SUS-10-009, SUS-11-001 ( click on plot to get .pdf )

Figure Abbreviated Caption
The minimum 95% C.L. upper limit on gluino pair production cross section from three hadronic analyses: αT, Jets+Missing HT, Razor. Theoretical uncertainties are not included.
The minimum 95% C.L. upper limit on squark pair production cross section from three hadronic analyses: αT, Jets+Missing HT, Razor. Theoretical uncertainties are not included.
The identity of the analysis which provides the minimum 95% C.L. upper limit on gluino pair production cross section. Theoretical uncertainties are not included.
The identity of the analysis which provides the minimum 95% C.L. upper limit on squark pair production cross section. Theoretical uncertainties are not included.

The minimum 95% C.L. upper limit on gluino pair production cross section from three hadronic analyses: αT, Jets+Missing HT, Razor. Theoretical uncertainties are included.
The minimum 95% C.L. upper limit on squark pair production cross section from three hadronic analyses: αT, Jets+Missing HT, Razor. Theoretical uncertainties are included.
The identity of the analysis which provides the minimum 95% C.L. upper limit on gluino pair production cross section. Theoretical uncertainties are included.
The identity of the analysis which provides the minimum 95% C.L. upper limit on squark pair production cross section. Theoretical uncertainties are included.
Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf EffMap_tanb10_alphaT.pdf r1 manage 22.0 K 2011-03-14 - 19:19 HenningFlacher  
PNGpng EffMap_tanb10_alphaT.png r1 manage 17.8 K 2011-03-14 - 19:20 HenningFlacher  
Unknown file formatroot EffMap_tanb10_alphaT.root r1 manage 55.0 K 2011-04-04 - 17:41 HenningFlacher  
PDFpdf EffMap_tanb3_alphaT.pdf r1 manage 19.2 K 2011-03-14 - 19:18 HenningFlacher  
PNGpng EffMap_tanb3_alphaT.png r1 manage 17.4 K 2011-03-14 - 19:19 HenningFlacher  
Unknown file formatroot EffMap_tanb3_alphaT.root r1 manage 44.7 K 2011-04-04 - 17:41 HenningFlacher  
PDFpdf EffMap_tanb50_alphaT.pdf r1 manage 18.5 K 2011-03-14 - 19:20 HenningFlacher  
PNGpng EffMap_tanb50_alphaT.png r1 manage 17.5 K 2011-03-14 - 19:21 HenningFlacher  
Unknown file formatroot EffMap_tanb50_alphaT.root r1 manage 44.6 K 2011-04-04 - 17:42 HenningFlacher  
PDFpdf RA1_ExclusionLimit_tanb10.pdf r2 r1 manage 22.6 K 2011-04-04 - 17:47 HenningFlacher  
PNGpng RA1_ExclusionLimit_tanb10.png r2 r1 manage 32.7 K 2011-04-04 - 17:47 HenningFlacher  
PDFpdf RA1_ExclusionLimit_tanb3.pdf r2 r1 manage 23.3 K 2011-04-04 - 17:48 HenningFlacher  
PNGpng RA1_ExclusionLimit_tanb3.png r2 r1 manage 33.5 K 2011-04-04 - 17:48 HenningFlacher  
PDFpdf RA1_ExclusionLimit_tanb50.pdf r2 r1 manage 23.0 K 2011-04-04 - 17:49 HenningFlacher  
PNGpng RA1_ExclusionLimit_tanb50.png r2 r1 manage 30.6 K 2011-04-04 - 17:49 HenningFlacher  
PDFpdf T1_Eff.pdf r1 manage 5.4 K 2011-03-18 - 20:14 UnknownUser T1 efficiency
PNGpng T1_Eff.png r1 manage 83.5 K 2011-04-04 - 18:02 HenningFlacher  
PDFpdf T1_EffUncExp.pdf r1 manage 5.2 K 2011-03-18 - 20:16 UnknownUser T1 unc exp.
PNGpng T1_EffUncExp.png r1 manage 80.7 K 2011-04-04 - 18:03 HenningFlacher  
Unknown file formatroot T1_EffUncExp_RA1.root r1 manage 6.6 K 2011-04-01 - 17:00 EdwardLaird  
PDFpdf T1_EffUncTh.pdf r1 manage 5.5 K 2011-03-18 - 20:17 UnknownUser T1 efficiency unc. theoretical
PNGpng T1_EffUncTh.png r1 manage 79.3 K 2011-04-04 - 18:04 HenningFlacher  
Unknown file formatroot T1_EffUncTh_RA1.root r1 manage 6.7 K 2011-04-01 - 17:00 EdwardLaird  
Unknown file formatroot T1_Eff_RA1.root r1 manage 6.4 K 2011-04-01 - 17:00 EdwardLaird  
Unknown file formatroot T1_Lim_NoThUnc_RA1.root r1 manage 6.7 K 2011-04-01 - 17:00 EdwardLaird  
PDFpdf T1_Lim_NoThUnc_combined.pdf r1 manage 5.1 K 2011-03-31 - 16:09 EdwardLaird  
PNGpng T1_Lim_NoThUnc_combined.png r1 manage 33.4 K 2011-03-31 - 16:11 EdwardLaird  
PDFpdf T1_Lim_NoThUnc_logZ.pdf r1 manage 5.9 K 2011-03-18 - 20:12 UnknownUser T1 limit no theor. unc.
PNGpng T1_Lim_NoThUnc_logZ.png r1 manage 92.4 K 2011-04-04 - 18:06 HenningFlacher  
PDFpdf T1_Lim_NoThUnc_logZ_combined.pdf r1 manage 5.4 K 2011-03-14 - 14:19 EdwardLaird  
PNGpng T1_Lim_NoThUnc_logZ_combined.png r1 manage 36.1 K 2011-03-14 - 16:23 EdwardLaird  
Unknown file formatroot T1_Lim_RA1.root r1 manage 6.6 K 2011-04-01 - 17:00 EdwardLaird  
PDFpdf T1_Lim_combined.pdf r1 manage 5.1 K 2011-04-01 - 14:44 EdwardLaird  
PNGpng T1_Lim_combined.png r1 manage 33.3 K 2011-04-01 - 14:45 EdwardLaird  
PDFpdf T1_Lim_logZ.pdf r1 manage 5.9 K 2011-03-18 - 20:10 UnknownUser T1 limit
PNGpng T1_Lim_logZ.png r1 manage 92.7 K 2011-04-04 - 18:05 HenningFlacher  
PDFpdf T1_Lim_logZ_combined.pdf r1 manage 5.7 K 2011-04-01 - 14:44 EdwardLaird  
PNGpng T1_Lim_logZ_combined.png r1 manage 38.5 K 2011-04-01 - 14:45 EdwardLaird  
PDFpdf T2_Eff.pdf r1 manage 5.6 K 2011-03-18 - 20:15 UnknownUser T2 efficiency
PNGpng T2_Eff.png r1 manage 84.4 K 2011-04-04 - 18:01 HenningFlacher  
PDFpdf T2_EffUncExp.pdf r1 manage 5.2 K 2011-03-18 - 20:16 UnknownUser T2 efficiency unc. exp.
PNGpng T2_EffUncExp.png r1 manage 81.1 K 2011-04-04 - 18:04 HenningFlacher  
Unknown file formatroot T2_EffUncExp_RA1.root r1 manage 6.6 K 2011-04-01 - 17:01 EdwardLaird  
PDFpdf T2_EffUncTh.pdf r1 manage 5.4 K 2011-03-18 - 20:18 UnknownUser  
PNGpng T2_EffUncTh.png r1 manage 79.8 K 2011-04-04 - 18:04 HenningFlacher  
Unknown file formatroot T2_EffUncTh_RA1.root r1 manage 6.6 K 2011-04-01 - 17:01 EdwardLaird  
Unknown file formatroot T2_Eff_RA1.root r1 manage 6.6 K 2011-04-01 - 17:01 EdwardLaird  
Unknown file formatroot T2_Lim_NoThUnc_RA1.root r1 manage 6.7 K 2011-04-01 - 17:01 EdwardLaird  
PDFpdf T2_Lim_NoThUnc_combined.pdf r1 manage 5.0 K 2011-03-31 - 16:11 EdwardLaird  
PNGpng T2_Lim_NoThUnc_combined.png r1 manage 29.7 K 2011-03-31 - 16:11 EdwardLaird  
PDFpdf T2_Lim_NoThUnc_logZ.pdf r1 manage 5.8 K 2011-03-18 - 20:12 UnknownUser T2 limit no theor. unc.
PNGpng T2_Lim_NoThUnc_logZ.png r1 manage 90.3 K 2011-04-04 - 18:06 HenningFlacher  
PDFpdf T2_Lim_NoThUnc_logZ_combined.pdf r1 manage 5.4 K 2011-03-14 - 14:19 EdwardLaird  
PNGpng T2_Lim_NoThUnc_logZ_combined.png r1 manage 33.5 K 2011-03-14 - 16:23 EdwardLaird  
Unknown file formatroot T2_Lim_RA1.root r1 manage 6.6 K 2011-04-01 - 17:01 EdwardLaird  
PDFpdf T2_Lim_combined.pdf r1 manage 5.0 K 2011-04-01 - 14:45 EdwardLaird  
PNGpng T2_Lim_combined.png r1 manage 29.5 K 2011-04-01 - 14:45 EdwardLaird  
PDFpdf T2_Lim_logZ.pdf r1 manage 5.9 K 2011-03-18 - 20:11 UnknownUser T2 limit
PNGpng T2_Lim_logZ.png r1 manage 90.4 K 2011-04-04 - 18:06 HenningFlacher  
PDFpdf T2_Lim_logZ_combined.pdf r1 manage 5.6 K 2011-04-01 - 14:44 EdwardLaird  
PNGpng T2_Lim_logZ_combined.png r1 manage 35.0 K 2011-04-01 - 14:45 EdwardLaird  
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