611 citations · 3k across the 45 of their papers we have counts for
33 papers · 1 filter
CelloAI Benchmarks: Toward Repeatable Evaluation of AI Assistants
Mohammad Atif, Kriti Chopra, Fang-Ying Tsai +8
Large Language Models (LLM) are increasingly used for software development, yet existing benchmarks for LLM-based coding assistance do not reflect the constraints of High Energy Ph…
Building an AI-native Research Ecosystem for Experimental Particle Physics: A Community Vision
Thea Klaeboe Aarrestad, Alaa Abdelhamid, Haider Abidi +457
Experimental particle physics seeks to understand the universe by probing its fundamental particles and forces and exploring how they govern the large-scale processes that shape co…
Evaluating Application Characteristics for GPU Portability Layer Selection
Mohammad Atif, Meghna Bhattacharya, Mark Dewing +12
GPUs have become the dominant source of computing power for high performance computing and are increasingly being used across the High Energy Physics computing landscape for a wide…
traccc: GPU track reconstruction library for HEP experiments
Paul Gessinger, Heather M. Gray, Attila Krasznahorkay +5
We present the current development status and progress of traccc, a GPU track reconstruction library developed in the context of the A Common Tracking Software (ACTS) project. trac…
Packaging HEP Heterogeneous Mini-apps for Portable Benchmarking and Facility Evaluation on Modern HPCs
Mohammad Atif, Pengfei Ding, Ka Hei Martin Kwok +1
High Energy Physics (HEP) experiments are making increasing use of GPUs and GPU dominated High Performance Computer facilities. Both the software and hardware of these systems are…
Evaluating Portable Parallelization Strategies for Heterogeneous Architectures in High Energy Physics
Mohammad Atif, Meghna Battacharya, Paolo Calafiura +17
High-energy physics (HEP) experiments have developed millions of lines of code over decades that are optimized to run on traditional x86 CPU systems. However, we are seeing a rapid…
Portable Programming Model Exploration for LArTPC Simulation in a Heterogeneous Computing Environment: OpenMP vs. SYCL
Meifeng Lin, Zhihua Dong, Tianle Wang +6
The evolution of the computing landscape has resulted in the proliferation of diverse hardware architectures, with different flavors of GPUs and other compute accelerators becoming…
Snowmass Computational Frontier: Topical Group Report on Experimental Algorithm Parallelization
G. Cerati, K. Heitmann, W. Hopkins +10
The substantial increase in data volume and complexity expected from future experiments will require significant investment to prepare experimental algorithms. These algorithms inc…
Porting HEP Parameterized Calorimeter Simulation Code to GPUs
Zhihua Dong, Heather Gray, Charles Leggett +3
The High Energy Physics (HEP) experiments, such as those at the Large Hadron Collider (LHC), traditionally consume large amounts of CPU cycles for detector simulations and data ana…
Search for displaced leptons in TeV collisions with the ATLAS detector
ATLAS Collaboration
A search for charged leptons with large impact parameters using 139 fb of TeV collision data from the ATLAS detector at the LHC is presented, addressing…
Search for resonances decaying into a weak vector boson and a Higgs boson in the fully hadronic final state produced in protonproton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for heavy resonances decaying into a or boson and a Higgs boson produced in protonproton collisions at the Large Hadron Collider at TeV is prese…
Evidence for electroweak production of two jets in association with a pair in collisions at TeV with the ATLAS detector
ATLAS Collaboration
Evidence for electroweak production of two jets in association with a pair in TeV protonproton collisions at the Large Hadron Collider is presented. The ana…
Combined measurements of Higgs boson production and decay using up to fb of proton-proton collision data at 13 TeV collected with the ATLAS experiment
ATLAS Collaboration
Combined measurements of Higgs boson production cross sections and branching fractions are presented. The combination is based on the analyses of the Higgs boson decay modes $H \to…
Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in TeV collisions using the ATLAS detector
ATLAS Collaboration
A search for the electroweak production of charginos and sleptons decaying into final states with two electrons or muons is presented. The analysis is based on 139 fb of pro…
Search for heavy neutral Higgs bosons produced in association with -quarks and decaying into -quarks at TeV with the ATLAS detector
ATLAS Collaboration
A search for heavy neutral Higgs bosons produced in association with one or two -quarks and decaying to -quark pairs is presented using 27.8 fb of TeV pr…
Search for a right-handed gauge boson decaying into a high-momentum heavy neutrino and a charged lepton in collisions with the ATLAS detector at TeV
ATLAS Collaboration
A search for a right-handed gauge boson , decaying into a boosted right-handed heavy neutrino , in the framework of Left-Right Symmetric Models is p…
Search for scalar resonances decaying into in events with and without -tagged jets produced in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for a narrow scalar resonance decaying into an opposite-sign muon pair produced in events with and without -tagged jets is presented in this paper. The search uses 36.1…
Measurement of the and cross sections in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A measurement of the associated production of a top-quark pair () with a vector boson (, ) in proton-proton collisions at a center-of-mass energy of 13 TeV is prese…
Comparison between simulated and observed LHC beam backgrounds in the ATLAS experiment at = 4 TeV
ATLAS Collaboration
Results of dedicated Monte Carlo simulations of beam-induced background (BIB) in the ATLAS experiment at the Large Hadron Collider (LHC) are presented and compared with data record…
Search for chargino-neutralino production using recursive jigsaw reconstruction in final states with two or three charged leptons in proton-proton collisions at =13 TeV with the ATLAS detector
ATLAS Collaboration
A search for electroweak production of supersymmetric particles is performed in two-lepton and three-lepton final states using recursive jigsaw reconstruction. The search uses data…
Search for Supersymmetry with Gauge-Mediated Breaking in Diphoton Events at D0
D0 Collaboration, V. M. Abazov
We report the results of a search for supersymmetry (SUSY) with gauge-mediated breaking in the missing transverse energy distribution of inclusive diphoton events using 263 pb$^{-1…
Search for the Production of Single Sleptons through R-parity Violation in p bar{p} Collisions at sqrt{s}=1.8 TeV
D0 collaboration, V. M. Abazov
We report the first search for supersymmetric particles via s-channel production and decay of smuons or muon sneutrinos at hadronic colliders. The data for the two-muon and two-jet…
Multiple Jet Production at Low Transverse Energies in p-pbar Collisions at Root(s) = 1.8 TeV
D0 collaboration, V. M. Abazov
We present data on multiple production of jets with transverse energies near 20 GeV in p-pbar collisions at Root(s) = 1.8 TeV. QCD calculations in the parton-shower approximation o…
Improved W boson mass measurement with the D0 detector
The D0 Collaboration, V. M. Abazov
We have measured the W boson mass using the D0 detector and a data sample of 82 pb^-1 from the Tevatron collider. This measurement used W -> e nu decays, where the electron is clos…