# CERN Students Projects

2021-11-23
09:27
 Summer Student Report: Analysis and optimization of 16 GeV a-boson mass signal in search for Higgs boson decays in the bbµ+µ− final state / Bonfim Gomes, Victor The search for exotic decays of the Higgs boson appears in theories and models that adopt an extension of the standard model, as an example we can cite Dark Matter (DM) models, models with a first-order electroweak phase transition and theories with an extended Higgs. [...] CERN-STUDENTS-Note-2021-244. - 2021. Access to fulltext

2021-11-16
15:50
 Variable Scanning for Physics Efficiency Improvement in Upstream Tracking and Trackmatching Validation Algorithms in the Allen Framework / Rodriguez Alas, Mauricio Ernesto (CERN) This document summarizes the work done of the Upstream Tracking (UTStandalone Sequence) and the Trackmatching Validation (trackmatching_validation sequence) in the Allen framework. [...] CERN-STUDENTS-Note-2021-243. - 2021. Access to fulltext

2021-11-15
10:41
 Background studies in the ttX, X → ττ boosted analysis at the ATLAS experiment / Beaucamp, Jean Yves (National University of La Plata (AR)) Under the validity of certain BSM theories, during a collision at the LHC, a low-mass resonance X can be produced which can further decay into light particles. [...] CERN-STUDENTS-Note-2021-242. - 2021. Access to fulltext

2021-11-15
09:52
 Anomaly Detection for CMSL 1 trigger at HL-LHC / Shahid, Muhammad-Hassan With the High Luminosity Large Hadron Collider (HL-LHC) set to produce over 140 million proton-to-proton collisions, there needs to be a fast and reliable method to filter for new physics signatures. [...] CERN-STUDENTS-Note-2021-241. - 2021. Access to fulltext

2021-11-12
15:40
 Kibana Plugin Development / Al-Sakkaf, Alforat My project focuses on linking the link filter plugin developed for Kibana with the new OpenSearch Dashboards product. [...] CERN-STUDENTS-Note-2021-240. - 2021. Access to fulltext

2021-11-12
10:37
 RK* Analysis and Lepton Flavour Universality / Au Yang, Ho Yin (The Chinese University of Hong Kong (HK)) The Standard Model predicts that charged leptons such as electrons and muons should have identical electroweak interaction strengths, which is known as lepton ﬂavour universality. [...] CERN-STUDENTS-Note-2021-239. - 2021. Access to fulltext

2021-11-12
09:41
 Study of non-collision background from cosmic muons / Semushin, Artur (National Research Nuclear University MEPhI (RU)) This report describes the work done as CERN Summer Student project. [...] CERN-STUDENTS-Note-2021-238. - 2021. Access to fulltext

2021-11-11
09:21
 Study of jet multiplicity for an Axion-Like Particle search in Light-by-Light scattering with the ATLAS central detector and the ATLAS Forward Proton detector – Summer Student Report / Kitagawa, Hussain (Okayama University (JP)) An analysis of jet multiplicity for an ALP search in light-by-light scattering in 13 TeV proton-proton collisions with the ATLAS detector and AFP detector has been performed using the data recorded in 2017 and the simulated data of an ALP mass with 1000 GeV. [...] CERN-STUDENTS-Note-2021-237. - 2021. Access to fulltext

2021-11-10
14:55
 Anomaly Detection for CMS L1 trigger at HL-LHC / Shahid, Muhammad-Hassan With the High Luminosity Large Hadron Collider (HL-LHC) set to produce over 140 million proton-to-proton collisions, there needs to be a fast and reliable method to filter for new physics signatures. [...] CERN-STUDENTS-Note-2021-236. - 2021. Access to fulltext

2021-11-08
15:08
 Performance Tests of $tH$(bb) Signal and Background Separation Using a Binary Classifier Neural Network / Patzwahl, Marcel The production of a Higgs boson in association with a single top quark is a strongly suppressed process in the Standard Model (SM). [...] CERN-STUDENTS-Note-2021-235. - 2021. Access to fulltext