Les Houches
2023 Session
-
- Use of wiki pages and slack. Wifi access/set-up.
- Important info about bus, lodging, facilities.
- Bulletins.
Wikis of Previous sessions
Les Houches Themes
(Lyrics and Music)
Sidebar
2019:tools:searchmeas:rivetsearchescontur
This is an old revision of the document!
}
Using rivet searches in Contur
MET+JET
0-lepton + MET + nJets SUSY search (3.2/fb). HEPData entry: https://www.hepdata.net/record/ins1458270
Has a rivet routine ! https://rivet.hepforge.org/analyses/ATLAS_2016_I1458270
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…
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..
The sensitivity scan here is for different values of Z' and DM mass in the Z'-mediated DM model:
And it gives a similar sensitivity to a Jet+MET measurement at the same luminosity:
![}
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
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)!
=== Full Run II dileptons ===
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)](/wiki/_detail/2019:tools:searchmeas:combinedhybrid_jetmetonly_csto.png?id=2019%3Atools%3Asearchmeas%3Arivetsearchescontur "}
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
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)!
=== Full Run II dileptons ===
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)")
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 here.
2019/tools/searchmeas/rivetsearchescontur.1561652768.txt.gz · Last modified: 2019/06/27 18:26 by louie.corpe
Except where otherwise noted, content on this wiki is licensed under the following license: Public Domain
