Search for R-parity-violating supersymmetric particles in multi-jet final states produced in p–p collisions at √s=13 TeV using the ATLAS detector at the LHC

doi:10.1016/J.PHYSLETB.2018.08.021

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This article is published in Physics Letters B.The article was published on 2018-10-10 and is currently open access. It has received 27 citations till now. The article focuses on the topics: Gluino & Large Hadron Collider.

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TL;DR: In this paper, the ATLAS experiment is described as installed in i ts experimental cavern at point 1 at CERN and a brief overview of the expec ted performance of the detector is given.

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TL;DR: In this article, the authors considered a model where a charge-2/3 top-partner decays into a pseudo-scalar, T → t a, with a → g g ǫ or b b ¯ dominating below the t t ¯ threshold.

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TL;DR: A recent review of the state of the art on GUTs can be found in this paper, where the authors summarize the state-of-the-art results and argue for their importance in modern physics.

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TL;DR: A review of the most recent direct searches for supersymmetry developed by the ATLAS and CMS collaborations at the Large Hadron Collider can be found in this paper, where a supersymmetric model is proposed.

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TL;DR: In this article, a new approach based on Generative Adversarial Networks (GANs) was proposed for high-multiplicity all-hadronic final states search. But the method is not suitable for the HEP search with multiple hard partons falling within a single jet.

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TL;DR: The Gelfant 4 toolkit as discussed by the authors is a toolkit for simulating the passage of particles through matter, including a complete range of functionality including tracking, geometry, physics models and hits.

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TL;DR: MadGraph5 aMC@NLO as discussed by the authors is a computer program capable of handling all these computations, including parton-level fixed order, shower-matched, merged, in a unified framework whose defining features are flexibility, high level of parallelisation and human intervention limited to input physics quantities.

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TL;DR: The anti-k-t algorithm as mentioned in this paper behaves like an idealised cone algorithm, in that jets with only soft fragmentation are conical, active and passive areas are equal, the area anomalous dimensions are zero, the non-global logarithms are those of a rigid boundary and the Milan factor is universal.

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TL;DR: Pythia 8.2 is the second main release after the complete rewrite from Fortran to C++, and now has reached such a maturity that it offers a complete replacement for most applications, notably for LHC physics studies.

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Search for R-parity-violating supersymmetric particles in multi-jet final states produced in p–p collisions at √s=13 TeV using the ATLAS detector at the LHC

Citations

The ATLAS Experiment at the CERN Large Hadron Collider

Exotic decays of top partners: mind the search gap

GUT physics in the era of the LHC

Searches for supersymmetry at the Large Hadron Collider

Machine learning templates for QCD factorization in the search for physics beyond the standard model

References

Geant4—a simulation toolkit

Geant4 - A Simulation Toolkit

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

The anti-$k_t$ jet clustering algorithm

An Introduction to PYTHIA 8.2

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Search for supersymmetry in proton-proton collisions at 13 TeV in final states with jets and missing transverse momentum