N. Srimanobhas
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View article: R&D Adoption and Progress in Full Simulation of the CMS experiment
R&D Adoption and Progress in Full Simulation of the CMS experiment Open
In this work we report on evolution of usage of Geant4 within CMSSW and adaptation of the newest Geant4 11.2.1, which is expected to be used for CMS simulation production in 2025. Physics validation results and results on CPU performance a…
View article: Full Simulation of CMS for Run-3 and Phase-2
Full Simulation of CMS for Run-3 and Phase-2 Open
In this contribution we report the status of the CMS Geant4 simulation and the prospects for Run-3 and Phase-2. Firstly, we report about our experience during the start of Run-3 with Geant4 10.7.2, the common software package DD4hep for ge…
View article: Preface
Preface Open
The 22nd Flavor Physics and CP Violation (FPCP) Conference, held in Bangkok, Thailand, at the Faculty of Science, Chulalongkorn University, provided a vital forum for the exchange of new ideas and presentation of the latest experimental an…
View article: A new Higgs boson with electron-muon flavor-violating couplings
A new Higgs boson with electron-muon flavor-violating couplings Open
A recent CMS search for a new resonance decaying to eμ in the mass range 110 GeV to 160 GeV finds an excess of events at 146 GeV. We interpret the search results in the context of the type-III two-Higgs-doublet-model. We find that the exce…
View article: A New Higgs Boson with Electron-Muon Flavor-Violating Couplings
A New Higgs Boson with Electron-Muon Flavor-Violating Couplings Open
Recently, the CMS Collaboration performed a search on a new resonance decaying to $e^\pmμ^\mp$ in the mass range of 110 GeV to 160 GeV. The search also hints a possible excess at 146 GeV with a $3.8σ~(2.8σ)$ of local (global) significance.…
View article: Code Transformation Impact on Compiler-based Optimization: A Case Study in the CMSSW
Code Transformation Impact on Compiler-based Optimization: A Case Study in the CMSSW Open
In this paper, we study the benefit of applying loop transformations to a part of module in the CMS software. Particularly, we focus at the effect of loop transformations in term of performance improvement from the optimization process of …
View article: Application of pivoting adversarial networks in search for four top quark production in CMS
Application of pivoting adversarial networks in search for four top quark production in CMS Open
One burden of high energy physics data analysis is uncertainty within the measurement, both systematically and statistically. Even with sophisticated neural network techniques that are used to assist in high energy physics measurements, th…
View article: Machine Learning system mimicking student’s choice in Particle Data Analysis laboratory activity
Machine Learning system mimicking student’s choice in Particle Data Analysis laboratory activity Open
In Particle Data Analysis laboratory activity, aimed at undergraduate and high school students, the student is tasked with classifying collision events which contain two muons decaying from J/ψ meson. The activity provides 2000 collision e…
View article: Monitoring of the data processing and simulated production at CMS with a web-based service: the Production Monitoring Platform (pMp)
Monitoring of the data processing and simulated production at CMS with a web-based service: the Production Monitoring Platform (pMp) Open
Physics analysis at the Compact Muon Solenoid requires both the production of simulated events and processing of the data collected by the experiment. Since the end of the LHC Run-I in 2012, CMS has produced over 20 billion simulated event…