2019:tools:searchmeas:rivetsearchescontur
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2019:tools:searchmeas:rivetsearchescontur [2019/06/27 10:01] louie.corpe |
2019:tools:searchmeas:rivetsearchescontur [2019/06/27 12:25] jonathan.butterworth |
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| **0-lepton + MET + nJets SUSY search (3.2/fb)**. HEPData entry: https://www.hepdata.net/record/ins1458270 | **0-lepton + MET + nJets SUSY search (3.2/fb)**. HEPData entry: https://www.hepdata.net/record/ins1458270 | ||
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| Has a rivet routine ! | Has a rivet routine ! | ||
| https://rivet.hepforge.org/analyses/ATLAS_2016_I1458270 | https://rivet.hepforge.org/analyses/ATLAS_2016_I1458270 | ||
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| On HEPdata, tables 4-10 contain the Meff distributions which contain the SRs, with info about the Data, SM Bkg (inc uncertainties split by stat and syst). This is perfect for CONTUR ! | On HEPdata, tables 4-10 contain the Meff distributions which contain the SRs, with info about the Data, SM Bkg (inc uncertainties split by stat and syst). This is perfect for CONTUR ! | ||
| + | |||
| + | Here is one, but there are 7 SRs... | ||
| {{ :2019:tools:searchmeas:figfigure5a.png?400 |}} | {{ :2019:tools:searchmeas:figfigure5a.png?400 |}} | ||
| Line 21: | Line 24: | ||
| {{ :2019:tools:searchmeas:combinedhybrid_cs.png?400 |}} | {{ :2019:tools:searchmeas:combinedhybrid_cs.png?400 |}} | ||
| - | {{ :2019:tools:searchmeas:combinedhybrid_cst.png?400 |}} | + | {{ :2019:tools:searchmeas:combinedhybrid_csd.png?400 |}} |
| {{ :2019:tools:searchmeas:combinedhybrid_cstd.png?400 |}} | {{ :2019:tools:searchmeas:combinedhybrid_cstd.png?400 |}} | ||
| - | + | CS=chi2(All previous assume background=data, background error=0), | |
| - | (Caveat, this plot was made assuming that the SM was equal to the observed data, need to modify it to correctly handle data errors etc) | + | CSD=as CS but assuming background, error=data error: |
| + | CSTD=chi2 using theory, where available, otherwise background and error taken from measurement. | ||
| And it gives a similar sensitivity to a Jet+MET measurement at the same luminosity: | And it gives a similar sensitivity to a Jet+MET measurement at the same luminosity: | ||
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| + | **Caveat: The actual search integrates over all bins in the SR and at the moment we are just picking the most significant bin.** So the fact that it's less performant is not surprising. Two options: add some dummy histograms which integrate over SRs... or wait for correlation developments which David is working on! | ||
| Th next step is that we can update to the full 36/fb version which is on HEPdata here: | Th next step is that we can update to the full 36/fb version which is on HEPdata here: | ||
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| but does not yet have a Rivet routine... this should be an easy copy over from the 3/fb version. | but does not yet have a Rivet routine... this should be an easy copy over from the 3/fb version. | ||
| + | Has many more SRs: o(20)! | ||
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| Idea is to fill Bootstraps for o(1000) pseudo experiments and see how events migrate. For a given Mll, sample from the resulting resolution function. | Idea is to fill Bootstraps for o(1000) pseudo experiments and see how events migrate. For a given Mll, sample from the resulting resolution function. | ||
| - | Andy working on this | + | Andy working on this. |
| + | |||
| + | Themore detailed interference study has its own page [[2019:groups:tools:dilep|here]]. | ||
2019/tools/searchmeas/rivetsearchescontur.txt · Last modified: 2019/06/27 18:27 by louie.corpe
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