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2017:groups:np:stdm [2017/06/20 10:39]
priscilla.pani
2017:groups:np:stdm [2017/06/21 16:36]
priscilla.pani [Detailed Work Plan]
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 ====== Single Top plus dark matter at LHC ====== ​ ====== Single Top plus dark matter at LHC ====== ​
  
-People: Genevieve Belanger, Jose No, Priscilla Pani, Giacomo Polesello.+ 
 +People: Genevieve Belanger, Jose No, Priscilla Pani, Giacomo Polesello, Bryan Zaldivar. 
 + 
 +Email: <​belanger@lapth.cnrs.fr>,​ <​jose_miguel.no@kcl.ac.uk>,​ <​priscilla.pani@cern.ch>,​ <​giacomo.polesello@cern.ch>,​ <​fuks@lpthe.jussieu.fr>,​ <​zaldivar@lapth.cnrs.fr>​ 
 + 
 +==== Idea ==== 
 +  * Understand the power of single top/Wt signatures in the context of Dm simplified models and 2HDM 
 + 
 +==== Setup ==== 
 +  * Model currently in use is the 2HDM + pseudoscalar from Ref [] 
 +  * Additional posible models: singlet (available),​ double singlet (not available) 
 + 
 +==== Detailed Work Plan ==== 
 + 
 +1) H+t on shell 
 +  * check xsec*BR for H+top (Giacomo) 
 +  * check multijet susy recast sensitivity (Benji+inputs Giacomo) 
 + 
 +2) H+H- (Jose) 
 +  * check the cross section and compare with chargino production 
 +  * recast the chargino analysis in WW 
 + 
 +3) check diphoton constraints on the A/H guys for low tan beta  (Brian) 
 + 
 +==== General Work Plan ==== 
 + 
 +  * Establish viable regions of parameter space of 2HDM+S model via scan of parameter space 
 + 
 +  * Evaluate sensitivity of existing monotop searches in parameter space 
 + 
 +  * Develop dedicated search strategy based on parametrised simulation of signal and background and evaluate reach for 300 fb-1 (Benj: why would a different monotop strategy be needed? Giacomo Because existing analyses may cut too hard for the topologies we are interested in; Benj: aha this is the thing we discussed the other day! Then I am definitely interested.
 + 
 +  * Compare final state topology with simplified model with only one singlet 
 + 
 +  * Develop variables for measurement of model characteristics 
 +==== References ====
2017/groups/np/stdm.txt · Last modified: 2017/06/22 19:08 by fabio.maltoni