GUT Physics in the era of the LHC

D Croon, TE Gonzalo, L Graf, N Košnik, G White - Frontiers in Physics, 2019 - frontiersin.org
Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …

Searches for supersymmetry at the Large Hadron Collider

A Canepa - Reviews in Physics, 2019 - Elsevier
Abstract The Standard Model of particles and fields describes the fundamental particles and
their interactions to high level of precision. The SM is nevertheless considered to be a low …

[HTML][HTML] Search for physics beyond the standard model in events with jets and two same-sign or at least three charged leptons in proton-proton collisions at

AM Sirunyan, A Tumasyan, W Adam, F Ambrogi… - The European Physical …, 2020 - Springer
A data sample of events from proton-proton collisions with at least two jets, and two isolated
same-sign or three or more charged leptons, is studied in a search for signatures of new …

Search for direct production of winos and higgsinos in events with two same-charge leptons or three leptons in pp collision data at = 13 TeV with the ATLAS …

G Aad, B Abbott, DC Abbott, K Abeling, SH Abidi… - Journal of High Energy …, 2023 - Springer
A bstract A search for supersymmetry targeting the direct production of winos and higgsinos
is conducted in final states with either two leptons (e or μ) with the same electric charge, or …

The ABC of RPV: classification of R-parity violating signatures at the LHC for small couplings

HK Dreiner, YS Koay, D Köhler, VM Lozano… - Journal of High Energy …, 2023 - Springer
A bstract We perform a classification of all potential supersymmetric R-parity violating
signatures at the LHC to address the question: are existing bounds on supersymmetric …

[HTML][HTML] Exotic decays of top partners: mind the search gap

G Cacciapaglia, T Flacke, M Park, M Zhang - Physics Letters B, 2019 - Elsevier
Many standard model extensions, including composite Goldstone Higgs models, predict
vector-like fermionic top-partners at the TeV scale. The intensive search programmes by …

Search for R-parity violating supersymmetry in a final state containing leptons and many jets with the ATLAS experiment using TeV proton-proton collision …

Atlas Collaboration - arXiv preprint arXiv:2106.09609, 2021 - arxiv.org
A search for R-parity violating supersymmetry in final states characterised by high jet
multiplicity, at least one isolated light lepton and either zero or at least three $ b $-tagged …

QCD improved matching for semileptonic decays with leptoquarks

J Aebischer, A Crivellin, C Greub - Physical Review D, 2019 - APS
Leptoquarks (LQs) provide very promising solutions to the tensions between the
experimental measurements and the SM predictions of b→ s ℓ+ ℓ-and b→ c τ ν processes. In …

Searches for the BSM scenarios at the LHC using decision tree-based machine learning algorithms: a comparative study and review of random forest, AdaBoost …

A Choudhury, A Mondal, S Sarkar - The European Physical Journal …, 2024 - Springer
Abstract Machine learning algorithms are now being extensively used in our daily lives,
spanning across diverse industries as well as academia. In the field of high energy physics …

Improving sensitivity of trilinear R-parity violating SUSY searches using machine learning at the LHC

A Choudhury, A Mondal, S Mondal, S Sarkar - Physical Review D, 2024 - APS
In this work, we have explored the sensitivity of multilepton final states in probing the
gaugino sector of a R-parity violating supersymmetric scenario with specific lepton number …