3-8 July 2016
The University of Melbourne
Australia/Melbourne timezone

Interpreting the simplified models results from the LHC with SModelS

4 Jul 2016, 15:00
20m
Alice Hoy Room 333 ()

Alice Hoy Room 333

Talk Precision Calculations and Simulations Precision Calculations and Simulations

Speaker

Federico Ambrogi (Austrian Academy of Sciences (AT))

Description

SModelS is a tool designed for the interpretation of the LHC searches
for Beyond Standard Model (BSM) physics based on Simplified Models
Spectra (SMS).

SModelS performs the decomposition of arbitrary BSM scenarios
featuring a Z2 symmetry into their SMS components, and evaluates the
theoretical predictions for their production cross sections. These
predictions are then compared with the results from the LHC searches
implemented in a comprehensive and up-to-date database, in the form of
cross section upper limit maps or signal efficiency maps.

In particular the usage of efficiency maps is one of the main new
features of the upcoming version SModelS v1.1. It allows for the
combination of different simplified models for the evaluation of cross
section upper limits, thus increasing the constraining power of
SModelS.

As an application, we show how SModelS has been used for the study of
specific supersymmetric models not only to constrain the theory's
parameter space, but also to highlight interesting regions currently
not covered by the experiments. This way we can also give feedback to
the experiments for where to look next.

Primary authors

Andre Lessa (IFGW - UNICAMP) Federico Ambrogi (Austrian Academy of Sciences (AT)) Sabine Kraml (Centre National de la Recherche Scientifique (FR)) Suchita Kulkarni (Austrian Academy of Sciences (AT)) Ursula Laa (LPSC Grenoble) Veronika Magerl (Albert-Ludwigs-Universitaet Freiburg (DE)) Wolfgang Waltenberger (Austrian Academy of Sciences (AT))

Presentation Materials