CL

Charles Leggett

0000-0002-9299-9020

hep-excs.DCphysics.comp-phhep-phphysics.acc-phcs.SEMesonsModels, Theoreticalphysics.data-anphysics.ins-det

On Valency

published · living versions

A Roadmap for HEP Software and Computing R&D for the 2020s

with Johannes Albrecht, Antonio Augusto Alves, Guilherme Amadio, Giuseppe Andronico +305

1 version

W_ws9wtkezv1 · current

Preprints & journals

316 papers in the corpus · 2001–2026

Observation of a B_c^*+ Meson with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

0 citations

428868982026Physical review letters. 2026;137(14):141901

Combination of ATLAS and CMS Searches for Higgs Boson Pair Production at sqrt[s]=13 TeV.

Aad, G, Aakvaag, E, Abbott, B et al.

1 citation

428541472026Physical review letters. 2026;137(13):131803

Measurement of Charged-Particle Production in sqrt[s_NN]=9.62 TeV Proton-Oxygen Collisions as a Probe of Cosmic-Ray Air Showers with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

1 citation

428269702026Physical review letters. 2026;137(12):121901

Measurements of Z-Boson Pair Entanglement in Decays of Higgs Bosons at the ATLAS Experiment.

Aad, G, Aakvaag, E, Abbott, B et al.

2 citations

427898802026Physical review letters. 2026;137(11):111804

Evidence of ZZγ Production with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

1 citation

427269432026Physical review letters. 2026;137(9):091804

Evidence of Higgs Boson Inclusive Production at High Transverse Momentum Decaying to a Pair of b-Quarks with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

0 citations

426754412026Physical review letters. 2026;137(7):071801

Combination of Measurements of CP Properties of Higgs Boson Interactions with Vector Bosons Using Proton-Proton Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

0 citations

425031222026Physical review letters. 2026;137(2):021801

CelloAI Benchmarks: Toward Repeatable Evaluation of AI Assistants

Mohammad Atif, Kriti Chopra, Fang-Ying Tsai et al.

0 citations

2603.01051v12026arXiv

Building an AI-native Research Ecosystem for Experimental Particle Physics: A Community Vision

Thea Klaeboe Aarrestad, Alaa Abdelhamid, Haider Abidi et al.

0 citations

2602.17582v12026arXiv

Evaluating Application Characteristics for GPU Portability Layer Selection

Mohammad Atif, Meghna Bhattacharya, Mark Dewing et al.

0 citations

2601.17526v12026arXiv

Evidence for the Dimuon Decay of the Higgs Boson in pp Collisions with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

4 citations

414182092025Physical review letters. 2025;135(23):231802

Evidence for Longitudinally Polarized W Bosons in the Electroweak Production of Same-Sign W Boson Pairs in Association with Two Jets in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

7 citations

410047322025Physical review letters. 2025;135(11):111802

CelloAI: Leveraging Large Language Models for HPC Software Development in High Energy Physics

Mohammad Atif, Kriti Chopra, Ozgur Kilic et al.

1 citation

2508.16713v12025arXiv

traccc: GPU track reconstruction library for HEP experiments

Paul Gessinger, Heather M. Gray, Attila Krasznahorkay et al.

0 citations

2505.22822v12025arXiv

Packaging HEP Heterogeneous Mini-apps for Portable Benchmarking and Facility Evaluation on Modern HPCs

Mohammad Atif, Pengfei Ding, Ka Hei Martin Kwok et al.

0 citations

2505.08933v12025arXiv

Future Circular Collider Feasibility Study Report: Volume 1, Physics, Experiments, Detectors

M. Benedikt (Study Leader), F. Zimmermann (Deputy Study Leader), B. Auchmann et al.

0 citations

2505.00272v12025arXiv

Future Circular Collider Feasibility Study Report: Volume 3, Civil Engineering, Implementation and Sustainability

M. Benedikt (Study Leader), F. Zimmermann (Deputy Study Leader), B. Auchmann et al.

3 citations

2505.00273v12025arXiv

Future Circular Collider Feasibility Study Report: Volume 2, Accelerators, Technical Infrastructure and Safety

M. Benedikt (Study Leader), F. Zimmermann (Deputy Study Leader), B. Auchmann et al.

0 citations

2505.00274v12025arXiv

Observation of tt[over ¯] Production in Pb+Pb Collisions at sqrt[s_NN]=5.02 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

5 citations

402795992025Physical review letters. 2025;134(14):142301

Search for Dark Matter Produced in Association with a Dark Higgs Boson in the bb[over ¯] Final State Using pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

3 citations

402155012025Physical review letters. 2025;134(12):121801

A Microbenchmark Framework for Performance Evaluation of OpenMP Target Offloading

Mohammad Atif, Tianle Wang, Zhihua Dong et al.

0 citations

2503.00408v12025arXiv

Search for Magnetic Monopole Pair Production in Ultraperipheral Pb+Pb Collisions at sqrt[s_NN]=5.36 TeV with the ATLAS Detector at the LHC.

Aad, G, Aakvaag, E, Abbott, B et al.

13 citations

400211892025Physical review letters. 2025;134(6):061803

Simultaneous Unbinned Differential Cross-Section Measurement of Twenty-Four Z+jets Kinematic Observables with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

20 citations

398789992025Physical review letters. 2024;133(26):261803

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

20 citations

397526962025Physical review letters. 2024;133(25):252301

Search for Light Long-Lived Particles in pp Collisions at sqrt[s]=13 TeV Using Displaced Vertices in the ATLAS Inner Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

7 citations

394859652026Physical review letters. 2024;133(16):161803

Search for the Exclusive W Boson Hadronic Decays W^±→π^±γ, W^±→K^±γ and W^±→ρ^±γ with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

4 citations

394859852025Physical review letters. 2024;133(16):161804

Determination of the Relative Sign of the Higgs Boson Couplings to W and Z Bosons Using WH Production via Vector-Boson Fusion with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

7 citations

394233792024Physical review letters. 2024;133(14):141801

Studies of the Energy Dependence of Diboson Polarization Fractions and the Radiation-Amplitude-Zero Effect in WZ Production with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

5 citations

393032332024Physical review letters. 2024;133(10):101802

Combination of Searches for Higgs Boson Pair Production in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

34 citations

393032652024Physical review letters. 2024;133(10):101801

Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC.

Aad, G, Abbott, B, Abeling, K et al.

11 citations

390941322024Physical review letters. 2024;133(3):031802

Combination of Measurements of the Top Quark Mass from Data Collected by the ATLAS and CMS Experiments at sqrt[s]=7 and 8 TeV.

Hayrapetyan, A, Tumasyan, A, Adam, W et al.

16 citations

389963252024Physical review letters. 2024;132(26):261902

Combination of Searches for Resonant Higgs Boson Pair Production Using pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

10 citations

389056402024Physical review letters. 2024;132(23):231801

Search for Nearly Mass-Degenerate Higgsinos Using Low-Momentum Mildly Displaced Tracks in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Aakvaag, E, Abbott, B et al.

14 citations

388779052024Physical review letters. 2024;132(22):221801

Azimuthal Angle Correlations of Muons Produced via Heavy-Flavor Decays in 5.02 TeV Pb+Pb and pp Collisions with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

3 citations

388290732024Physical review letters. 2024;132(20):202301

Study of High-Transverse-Momentum Higgs Boson Production in Association with a Vector Boson in the qqbb Final State with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

3 citations

386132832024Physical review letters. 2024;132(13):131802

Measurement of the Centrality Dependence of the Dijet Yield in p+Pb Collisions at sqrt[s_NN]=8.16 TeV with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

7 citations

385183412024Physical review letters. 2024;132(10):102301

Search for New Phenomena in Two-Body Invariant Mass Distributions Using Unsupervised Machine Learning for Anomaly Detection at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

35 citations

384577102024Physical review letters. 2024;132(8):081801

Evidence for the Higgs Boson Decay to a Z Boson and a Photon at the LHC.

Aad, G, Abbott, B, Abeling, K et al.

47 citations

382776072024Physical review letters. 2024;132(2):021803

Observation of WZγ Production in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

10 citations

382776102024Physical review letters. 2024;132(2):021802

Combined Measurement of the Higgs Boson Mass from the H→γγ and H→ZZ^*→4ℓ Decay Channels with the ATLAS Detector Using sqrt[s]=7, 8, and 13 TeV pp Collision Data.

Aad, G, Abbott, B, Abeling, K et al.

35 citations

381813362024Physical review letters. 2023;131(25):251802

Search for Dark Photons in Rare Z Boson Decays with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

1 citation

381813672024Physical review letters. 2023;131(25):251801

Observation of Single-Top-Quark Production in Association with a Photon Using the ATLAS Detector.

Aad, G, Abbott, B, Abbott, D C et al.

12 citations

379776012023Physical review letters. 2023;131(18):181901

Measurement of Suppression of Large-Radius Jets and Its Dependence on Substructure in Pb+Pb Collisions at sqrt[s_NN]=5.02 TeV with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

28 citations

379555102023Physical review letters. 2023;131(17):172301

Observation of the γγ→ττ Process in Pb+Pb Collisions and Constraints on the τ-Lepton Anomalous Magnetic Moment with the ATLAS Detector.

Aad, G, Abbott, B, Abbott, D C et al.

44 citations

378977462023Physical review letters. 2023;131(15):151802

Observation of an Excess of Dicharmonium Events in the Four-Muon Final State with the ATLAS Detector.

Aad, G, Abbott, B, Abeling, K et al.

115 citations

378977702023Physical review letters. 2023;131(15):151902

Strong Constraints on Jet Quenching in Centrality-Dependent p+Pb Collisions at 5.02 TeV from ATLAS.

Aad, G, Abbott, B, Abbott, D C et al.

24 citations

376568382026Physical review letters. 2023;131(7):072301

Search for Heavy Neutral Leptons in Decays of W Bosons Using a Dilepton Displaced Vertex in sqrt[s]=13 TeV pp Collisions with the ATLAS Detector.

Aad, G, Abbott, B, Abbott, D C et al.

38 citations

376250512023Physical review letters. 2023;131(6):061803

Test of CP Invariance in Higgs Boson Vector-Boson-Fusion Production Using the H→γγ Channel with the ATLAS Detector.

Aad, G, Abbott, B, Abbott, D C et al.

5 citations

376250522023Physical review letters. 2023;131(6):061802

Evaluating Portable Parallelization Strategies for Heterogeneous Architectures in High Energy Physics

Mohammad Atif, Meghna Battacharya, Paolo Calafiura et al.

1 citation

2306.15869v12023arXiv

Portable Programming Model Exploration for LArTPC Simulation in a Heterogeneous Computing Environment: OpenMP vs. SYCL

Meifeng Lin, Zhihua Dong, Tianle Wang et al.

3 citations

2304.01841v12023arXiv

Career total: 3513 works. 316 are in this corpus.Showing the 50 most recent.

Profile built from the corpus for this byline.

3,513

works

120K

citations

147

h-index

Corpus papers per year

Corpus papers per year, 2001 to 2026. Busiest year 2016, 44 papers.
Year	Papers
2001	5
2002	5
2003	1
2004	2
2005	3
2006	0
2007	0
2008	1
2009	0
2010	2
2011	8
2012	25
2013	13
2014	19
2015	41
2016	44
2017	34
2018	35
2019	7
2020	9
2021	8
2022	4
2023	11
2024	17
2025	12
2026	10

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