2019:tools:searchmeas:rivetsearchescontur
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2019:tools:searchmeas:rivetsearchescontur [2019/06/27 10:05] louie.corpe |
2019:tools:searchmeas:rivetsearchescontur [2019/06/27 18:27] (current) louie.corpe |
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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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| {{ :2019:tools:searchmeas:figfigure5a.png?400 |}} | {{ :2019:tools:searchmeas:figfigure5a.png?400 |}} | ||
| - | Unfortunately the rivet routine only quotes the integrated signal in those regions and is not linked to the HEPdata entry. This was fairly trivial to change by filling a Histo1D, and using the ref data from HEPData as ref. | + | Unfortunately the rivet routine only quotes the integrated signal in those regions and is not linked to the HEPdata entry. This was fairly trivial to change by filling a Histo1D, and using the ref data from HEPData as ref. The exclusion power of using this 3.2/fb search in CONTUR was tested using a Z'-mediated DM model.. |
| {{ :2019:tools:searchmeas:d04-x01-y02.png?400 |}} | {{ :2019:tools:searchmeas:d04-x01-y02.png?400 |}} | ||
| - | The exclusion power of using this 3.2/fb search in CONTUR was tested using a Z'-mediated DM model.Under different treatements of MC, Data errors. (No correlations yet!) | + | The sensitivity scan here is for different values of Z' and DM mass in the Z'-mediated DM model: |
| - | {{ :2019:tools:searchmeas:combinedhybrid_cs.png?400 |}} | + | {{ :2019:tools:searchmeas:combinedhybrid_integrateds02_csto.png?400 |}} |
| - | {{ :2019:tools:searchmeas:combinedhybrid_csd.png?400 |}} | + | And it gives a similar sensitivity to a Jet+MET measurement at the same luminosity: |
| - | {{ :2019:tools:searchmeas:combinedhybrid_csdt.png?400 |}} | + | |
| - | CS=chi2(All previous assume background=data, background error=0), | + | {{ :2019:tools:searchmeas:combinedhybrid_jetmetonly_csto.png?400 |}} |
| - | 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: | ||
| - | {{ :2019:tools:searchmeas:atlas_13_metjetlevels.png?200 |}} | ||
| - | **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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| 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. |
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| + | Themore detailed interference study has its own page [[2019:groups:tools:dilep|here]]. | ||
2019/tools/searchmeas/rivetsearchescontur.1561622705.txt.gz · Last modified: 2019/06/27 10:05 by louie.corpe
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