SModelS v2.3: Enabling global likelihood analyses

Altakach, Mohammad Mahdi; Kraml, Sabine; Lessa, Andre; Narasimha, Sahana; Pascal, Timothée; Waltenberger, Wolfgang

doi:10.21468/SciPostPhys.15.5.185

SciPost Physics

SModelS v2.3: Enabling global likelihood analyses

Mohammad Mahdi Altakach, Sabine Kraml, Andre Lessa, Sahana Narasimha, Timothée Pascal, Wolfgang Waltenberger

SciPost Phys. 15, 185 (2023) · published 6 November 2023

doi: 10.21468/SciPostPhys.15.5.185
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Abstract

We present version 2.3 of SModelS, a public tool for the fast reinterpretation of LHC searches for new physics on the basis of simplified-model results. The main new features are a database update with the latest available experimental results for full Run 2 luminosity, comprising in particular a large variety of electroweak-ino searches, and the ability to combine likelihoods from different analyses. This enables statistically more rigorous constraints and opens the way for global likelihood analyses for LHC searches. The physics impact is demonstrated for the electroweak-ino sector of the minimal supersymmetric standard model.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.15.5.185
TI  - SModelS v2.3: Enabling global likelihood analyses
PY  - 2023/11/06
UR  - https://www.scipost.org/SciPostPhys.15.5.185
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 15
IS  - 5
SP  - 185
A1  - Altakach, Mohammad Mahdi
AU  - Kraml, Sabine
AU  - Lessa, Andre
AU  - Narasimha, Sahana
AU  - Pascal, Timothée
AU  - Waltenberger, Wolfgang
AB  - We present version 2.3 of SModelS, a public tool for the fast reinterpretation of LHC searches for new physics on the basis of simplified-model results. The main new features are a database update with the latest available experimental results for full Run 2 luminosity, comprising in particular a large variety of electroweak-ino searches, and the ability to combine likelihoods from different analyses. This enables statistically more rigorous constraints and opens the way for global likelihood analyses for LHC searches. The physics impact is demonstrated for the electroweak-ino sector of the minimal supersymmetric standard model.
ER  -

@Article{10.21468/SciPostPhys.15.5.185,
	title={{SModelS v2.3: Enabling global likelihood analyses}},
	author={Mohammad Mahdi Altakach and Sabine Kraml and Andre Lessa and Sahana Narasimha and Timothée Pascal and Wolfgang Waltenberger},
	journal={SciPost Phys.},
	volume={15},
	pages={185},
	year={2023},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.15.5.185},
	url={https://scipost.org/10.21468/SciPostPhys.15.5.185},
}

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Funders for the research work leading to this publication

Agence Nationale de la Recherche [ANR]
Austrian Science Fund (FWF) (through Organization: Fonds zur Förderung der wissenschaftlichen Forschung / FWF Austrian Science Fund [FWF])
Fundação de Amparo à Pesquisa do Estado de São Paulo / São Paulo Research Foundation [FAPESP]
Institut National de Physique Nucléaire et de Physique des Particules [IN2P3]
Université Grenoble Alpes