GG
Gaia Grosso
hep-exhep-phcs.LGphysics.data-anstat.MLcs.AIphysics.ins-detastro-ph.COCMSMachine learning
On Valency
published · living versionsW_bdzsxck6·v1 · currentpublished
An end-to-end framework for uncertainty-aware validation of generative models
with Giada Badaracco, Sean Benevedes, Christina Reissel, Philip Harris
1 version
Preprints & journals
92 papers in the corpus · 2019–2026Observation of ϒ(1S)+Z Associated Production and Measurement of the Effective Double-Parton Scattering Cross Section in Proton-Proton Collisions at sqrt[s]=13 TeV.42886900 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;137(14):141902
Observation of Nuclear Suppression in Coherent ϒ(1S) Photoproduction off Heavy Nuclei at the LHC.42886932 · Belyaev, A, Hayrapetyan, A, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;137(14):142301
Covariant Contrastive Learning for Uncertainty-Aware Anomaly Detection2609.35755v1 · Shelley Tong, Philip Harris, Gaia Grosso2026 · 0 citationsarXiv
Combination of ATLAS and CMS Searches for Higgs Boson Pair Production at sqrt[s]=13 TeV.42854147 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 1 citationPhysical review letters. 2026;137(13):131803
Search for the Nonresonant Production of a Pair of Additional Higgs Bosons in the Type-X Two-Higgs-Doublet Model in Proton-Proton Collisions at sqrt[s]=13 TeV.42854157 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2026 · 0 citationsPhysical review letters. 2026;137(13):131801
Search for Electroweakinos in Compressed-Spectrum Scenarios with Low-Momentum Isolated Tracks in Proton-Proton Collisions at sqrt[s]=13 TeV.42854160 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;137(13):131802
Search for Associated Production of a Higgs Boson and Two Vector Bosons via Vector-Boson Scattering at sqrt[s]=13 TeV.42759021 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;137(10):101806
Evidence of ZZγ Production and Observation of 4ℓγ in Proton-Proton Collisions at sqrt[s]=13 TeV.42727009 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;137(9):091805
Observation of Long-Range Collective Flow in O+O and Ne+Ne Collisions and Implications for Nuclear Structure Studies.42705282 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 4 citationsPhysical review letters. 2026;137(8):082302
VERaiPHY -- Validation & Evaluation for Robust AI in PHYsics2608.17724v1 · Gaia Grosso, Ramon Winterhalder, Lydia Brenner et al.2026 · 0 citationsarXiv
Observation of the Jet Diffusion Wake Using Dijets in Heavy-Ion Collisions.42675426 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 2 citationsPhysical review letters. 2026;137(7):071902
Are We Ready for AI-Driven Discovery? AI Verification Before the Next Fundamental Physics Breakthrough2607.10039v1 · Gaia Grosso, Vinicius Mikuni, Lukas Heinrich2026 · 0 citationsarXiv
Search for Light Pseudoscalar Bosons, Pair-Produced in Higgs Boson Decays in the Four-Electron Final State in Proton-Proton Collisions at sqrt[s]=13 TeV.42172389 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;136(18):181807
First Evidence for Mixing-Induced CP Violation in B_s^0→J/ψϕ(1020) Decays in pp Collisions at sqrt[s]=13 TeV.42172397 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2026 · 2 citationsPhysical review letters. 2026;136(18):181801
Observation of Suppressed Charged-Particle Production in Ultrarelativistic Oxygen-Oxygen Collisions.42113161 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 11 citationsPhysical review letters. 2026;136(16):162301
Measurement of D^0 Meson Photoproduction in Ultraperipheral Heavy Ion Collisions.41965013 · Chekhovsky, V, Hayrapetyan, A, Makarenko, V et al.2026 · 2 citationsPhysical review letters. 2026;136(12):122303
Observation of tWZ Production at the CMS Experiment.41824968 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 0 citationsPhysical review letters. 2026;136(8):081802
Building an AI-native Research Ecosystem for Experimental Particle Physics: A Community Vision2602.17582v1 · Thea Klaeboe Aarrestad, Alaa Abdelhamid, Haider Abidi et al.2026 · 0 citationsarXiv
Simultaneous Probe of the Charm and Bottom Quark Yukawa Couplings Using tt[over ¯]H Events.41586649 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2026 · 4 citationsPhysical review letters. 2026;136(1):011801
Observation of Coherent ϕ(1020) Meson Photoproduction in Ultraperipheral PbPb Collisions at sqrt[s_NN]=5.36 TeV.41557409 · Chekhovsky, V, Hayrapetyan, A, Makarenko, V et al.2026 · 3 citationsPhysical review letters. 2025;135(26):262301
Search for New Physics in Jet Multiplicity Patterns of Multilepton Events at sqrt[s]=13 TeV.41418187 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 0 citationsPhysical review letters. 2025;135(23):231804
Learning to Validate Generative Models: a Goodness-of-Fit Approach2511.09118v2 · Pietro Cappelli, Gaia Grosso, Marco Letizia et al.2025 · 0 citationsarXiv
Sparse, self-organizing ensembles of local kernels detect rare statistical anomalies2511.03095v2 · Gaia Grosso, Sai Sumedh R. Hindupur, Thomas Fel et al.2025 · 0 citationsarXiv
AutoSciDACT: Automated Scientific Discovery through Contrastive Embedding and Hypothesis Testing2510.21935v2 · Samuel Bright-Thonney, Christina Reissel, Gaia Grosso et al.2025 · 0 citationsarXiv
Search for the Rare Decay D^0→μ^+μ^- in Proton-Proton Collisions at sqrt[s]=13.6 TeV.41138114 · Chekhovsky, V, Hayrapetyan, A, Makarenko, V et al.2025 · 2 citationsPhysical review letters. 2025;135(15):151803
Observation of Λ Hyperon Local Polarization in p-Pb Collisions at sqrt[s_NN]=8.16 TeV.41076707 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 10 citationsPhysical review letters. 2025;135(13):132301
Probing Gluon Fluctuations in Nuclei with the First Energy-Dependent Measurement of Incoherent J/ψ Photoproduction in Ultraperipheral PbPb Collisions.41004769 · Chekhovsky, V, Hayrapetyan, A, Makarenko, V et al.2025 · 6 citationsPhysical review letters. 2025;135(11):112301
Measurement of WWZ and ZH Production Cross Sections at sqrt[s]=13 and 13.6 TeV.40952229 · Hayrapetyan, A, Makarenko, V, Tumasyan, A et al.2025 · 4 citationsPhysical review letters. 2025;135(9):091802
Observation of the Charged-Particle Multiplicity Dependence of σ_ψ(2S)/σ_J/ψ in p-Pb Collisions at 8.16 TeV.40952232 · Chekhovsky, V, Hayrapetyan, A, Makarenko, V et al.2025 · 3 citationsPhysical review letters. 2025;135(9):092301
Evidence for Similar Collectivity of High Transverse-Momentum Particles in p-Pb and Pb-Pb Collisions.40929204 · Chekhovsky, V, Hayrapetyan, A, Makarenko, V et al.2025 · 6 citationsPhysical review letters. 2025;135(7):071903
Search for a Neutral Gauge Boson with Nonuniversal Fermion Couplings in Vector Boson Fusion Processes in Proton-Proton Collisions at sqrt[s]=13 TeV.40864941 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 0 citationsPhysical review letters. 2025;135(6):061803
Search for Fractionally Charged Particles in Proton-Proton Collisions at sqrt[s]=13 TeV.40250389 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 10 citationsPhysical review letters. 2025;134(13):131802
Search for Nuclear Modifications of B^+ Meson Production in p-Pb Collisions at sqrt[s_NN]=8.16 TeV.40192405 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 3 citationsPhysical review letters. 2025;134(11):111903
Anomaly preserving contrastive neural embeddings for end-to-end model-independent searches at the LHC2502.15926v2 · Kyle Metzger, Lana Xu, Mia Sodini et al.2025 · 1 citationOctober 2025, Phys. Rev. D 112, 072011
Search for New Resonances Decaying to Pairs of Merged Diphotons in Proton-Proton Collisions at sqrt[s]=13 TeV.39951610 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 4 citationsPhysical review letters. 2025;134(4):041801
Multiple testing for signal-agnostic searches for new physics with machine learning.39764306 · Grosso, Gaia, Letizia, Marco2026 · 4 citationsThe European physical journal. C, Particles and fields. 2025;85(1):4
Reweighting simulated events using machine-learning techniques in the CMS experiment.40342237 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 6 citationsThe European physical journal. C, Particles and fields. 2025;85(5):495
Robust resonant anomaly detection with NPLM.41030907 · Grosso, Gaia, Sengupta, Debajyoti, Golling, Tobias et al.2025 · 1 citationThe European physical journal. C, Particles and fields. 2025;85(9):1074
Product Manifold Machine Learning for Physics2412.07033v1 · Nathaniel S. Woodward, Sang Eon Park, Gaia Grosso et al.2024 · 1 citationarXiv
Searches for Pair-Produced Multijet Resonances Using Data Scouting in Proton-Proton Collisions at sqrt[s]=13 TeV.39626745 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 8 citationsPhysical review letters. 2024;133(20):201803
Search for Soft Unclustered Energy Patterns in Proton-Proton Collisions at 13 TeV.39576923 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 9 citationsPhysical review letters. 2024;133(19):191902
Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at sqrt[s]=13 TeV.39485967 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2025 · 0 citationsPhysical review letters. 2024;133(16):161805
Observation of Enhanced Long-Range Elliptic Anisotropies Inside High-Multiplicity Jets in pp Collisions at sqrt[s]=13 TeV.39423390 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 16 citationsPhysical review letters. 2024;133(14):142301
Multiple testing for signal-agnostic searches of new physics with machine learning2408.12296v1 · Gaia Grosso, Marco Letizia2024 · 0 citationsarXiv
Measurement of Energy Correlators inside Jets and Determination of the Strong Coupling α_S(m_Z).39213583 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 42 citationsPhysical review letters. 2024;133(7):071903
Observation of the ϒ(3S) Meson and Suppression of ϒ States in Pb-Pb Collisions at sqrt[s_NN]=5.02 TeV.39073941 · Tumasyan, A, Adam, W, Andrejkovic, J W et al.2024 · 19 citationsPhysical review letters. 2024;133(2):022302
Search for Narrow Trijet Resonances in Proton-Proton Collisions at sqrt[s]=13 TeV.39042800 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 5 citationsPhysical review letters. 2024;133(1):011801
Anomaly-aware summary statistic from data batches2407.01249v2 · Gaia Grosso2024 · 4 citationsarXiv
Combination of Measurements of the Top Quark Mass from Data Collected by the ATLAS and CMS Experiments at sqrt[s]=7 and 8 TeV.38996325 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 16 citationsPhysical review letters. 2024;132(26):261902
Search for Baryon Number Violation in Top Quark Production and Decay Using Proton-Proton Collisions at sqrt[s]=13 TeV.38949350 · Hayrapetyan, A, Tumasyan, A, Adam, W et al.2024 · 5 citationsPhysical review letters. 2024;132(24):241802
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