2019:tools:searchmeas:rivetsearchescontur
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2019:tools:searchmeas:rivetsearchescontur [2019/06/25 11:42] jonathan.butterworth |
2019:tools:searchmeas:rivetsearchescontur [2019/06/27 18:26] louie.corpe |
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| - | ===== Using rivet searches in Contur ===== | + | }===== Using rivet searches in Contur ===== |
| === MET+JET === | === MET+JET === | ||
| - | Try an existing one e.g. search... Look for a more up to date analysis? | + | **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 ! | ||
| + | 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 ! | ||
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| + | Here is one, but there are 7 SRs... | ||
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| + | {{ :2019:tools:searchmeas:figfigure5a.png?400 |}} | ||
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| + | 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.. | ||
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| + | {{ :2019:tools:searchmeas:d04-x01-y02.png?400 |}} | ||
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| + | The sensitivity scan here is for different values of Z' and DM mass in the Z'-mediated DM model: | ||
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| + | {{ :2019:tools:searchmeas:combinedhybrid_integrateds02_csto.png?400 |}} | ||
| + | And it gives a similar sensitivity to a Jet+MET measurement at the same luminosity: | ||
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| + | {{ :2019:tools:searchmeas:combinedhybrid_jetmetonly_csto.png?400 |} | ||
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| + | Th next step is that we can update to the full 36/fb version which is on HEPdata here: | ||
| + | https://www.hepdata.net/record/77891 | ||
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| + | but does not yet have a Rivet routine... this should be an easy copy over from the 3/fb version. | ||
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| + | Has many more SRs: o(20)! | ||
| === Full Run II dileptons === | === Full Run II dileptons === | ||
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| Andy, Louie, Tanya ... can we write a rivet routine for this and use it in contur? | Andy, Louie, Tanya ... can we write a rivet routine for this and use it in contur? | ||
| Good model to try this on is the Third Family Hypercharge Model studied in [[https://arxiv.org/abs/1904.10954|1904.10954]] {{ :2019:groups:tools:zprime_tfhm.tar.gz | (UFO files)}} | Good model to try this on is the Third Family Hypercharge Model studied in [[https://arxiv.org/abs/1904.10954|1904.10954]] {{ :2019:groups:tools:zprime_tfhm.tar.gz | (UFO files)}} | ||
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| + | The HEPData entry is here: | ||
| + | https://www.hepdata.net/record/ins1725190?version=1 | ||
| + | We want to reproduce the data from tables 1 and 2. | ||
| + | Resolution functions are given in tables 23 and 24 as a function of truth Mll. | ||
| + | These last tables basically give the values for the parameters of functions. | ||
| + | Then we'd need to figure out the stat correlations if we wanted to do a resonant search, | ||
| + | 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. | ||
| + | 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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