AG

Alessandro Di Girolamo

0000-0002-9508-4256

hep-excs.DCMesonsModels, Theoreticalphysics.comp-phATLASdistributed computing operationsElectronsElementary ParticlesFully hadronic

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

290 papers in the corpus · 2002–2026

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

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

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

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

Optimisation of ATLAS computing resource usage through a modern HEP Benchmark Suite via HammerCloud and Big PanDA

Natalia Szczepanek, Domenico Giordano, Ivan Glushkov et al.

0 citations

2502.04853v12025arXiv

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

HEP Benchmark Suite: Enhancing Efficiency and Sustainability in Worldwide LHC Computing Infrastructures

Natalia Szczepanek, David Britton, Alessandro Di Girolamo et al.

2 citations

2408.12445v12024arXiv

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 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

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

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

24 citations

360186382022Physical review letters. 2022;129(6):061803

HEP computing collaborations for the challenges of the next decade

Simone Campana, Alessandro Di Girolamo, Paul Laycock et al.

2 citations

2203.07237v12022arXiv

Preparing Distributed Computing Operations for the HL-LHC Era With Operational Intelligence.

Di Girolamo, Alessandro, Legger, Federica, Paparrigopoulos, Panos et al.

4 citations

350720602022Frontiers in big data. 2021;4:753409

Search for Lepton-Flavor Violation in Z-Boson Decays with τ Leptons with the ATLAS Detector.

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

24 citations

350614072022Physical review letters. 2021;127(27):271801

Search for New Phenomena in Final States with Two Leptons and One or No b-Tagged Jets at sqrt[s]=13 TeV Using the ATLAS Detector.

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

11 citations

346521942021Physical review letters. 2021;127(14):141801

Search for Displaced Leptons in sqrt[s]=13 TeV pp Collisions with the ATLAS Detector.

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

41 citations

343972382021Physical review letters. 2021;127(5):051802

Longitudinal Flow Decorrelations in Xe+Xe Collisions at sqrt[s_NN]=5.44 TeV with the ATLAS Detector.

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

35 citations

338348112021Physical review letters. 2021;126(12):122301

Search for Dark Matter Produced in Association with a Dark Higgs Boson Decaying into W^±W^∓ or ZZ in Fully Hadronic Final States from sqrt[s]=13 TeV pp Collisions Recorded with the ATLAS Detector.

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

13 citations

338348202021Physical review letters. 2021;126(12):121802

Medium-Induced Modification of Z-Tagged Charged Particle Yields in Pb+Pb Collisions at 5.02 TeV with the ATLAS Detector.

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

22 citations

336664762021Physical review letters. 2021;126(7):072301

Observation and Measurement of Forward Proton Scattering in Association with Lepton Pairs Produced via the Photon Fusion Mechanism at ATLAS.

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

50 citations

334497712021Physical review letters. 2020;125(26):261801

Search for Heavy Resonances Decaying into a Photon and a Hadronically Decaying Higgs Boson in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

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

7 citations

334163632021Physical review letters. 2020;125(25):251802

Career total: 3211 works. 290 are in this corpus.Showing the 50 most recent.

Profile built from the corpus for this byline.

3,211

works

117K

citations

147

h-index

Corpus papers per year

Corpus papers per year, 2002 to 2026. Busiest year 2016, 44 papers.
Year	Papers
2002	1
2003	0
2004	0
2005	0
2006	0
2007	0
2008	1
2009	0
2010	2
2011	8
2012	26
2013	14
2014	19
2015	41
2016	44
2017	34
2018	35
2019	8
2020	9
2021	6
2022	3
2023	9
2024	17
2025	6
2026	7

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