Organization
Kobayashi-Maskawa Institute for the Origin of Particles and the Universe (KMI) Associate Professor
Title
Associate Professor
Homepage
External link
MIKUNI Vinicius Massami
Degree 3
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PhD in Physics （ 2021.9 University of Zurich ）
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Master in Physics （ 2017.9 Sao Paulo University ）
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Bachelor (Physics) （ 2015.8 Sao Paulo University ）
Research Interests 1
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HEP, collider physics, AI, ML, AI for science
Research Areas 1
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Natural Science / Particle, nuclear, cosmic-ray, and astrophysics - experiment / HEP, collider physics, AI, ML, AI for science
Research History 1
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Lawrence Berkeley National Laboratory NERSC Researcher Postdoctoral Fellow
2021.10 - 2025.9
Country：United States
Papers 42
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Searching for Anomalies with Foundation Models International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman
2026.3
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Foundation model framework for all tasks involving jet physics Reviewed International coauthorship Open Access
Wahid Bhimji( LBL, Berkeley ) , Chris Harris( LBL, Berkeley ) , Vinicius Mikuni( KMI, Nagoya ) , Benjamin Nachman( KIPAC, Menlo Park and SLAC )
Physical Review D Vol. 113 ( 3 ) 2026.2
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OmniCosmos: Transferring Particle Physics Knowledge Across the Cosmos International coauthorship Open Access
Vinicius Mikuni , Ibrahim Elsharkawy , Benjamin Nachman
2025.12
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Method to simultaneously facilitate all jet physics tasks Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman
Physical Review D Vol. 111 ( 5 ) page： 054015 2025
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Solving key challenges in collider physics with foundation models Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman
Physical Review D Vol. 111 ( 5 ) page： L051504 2025
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Point cloud-based diffusion models for the Electron-Ion Collider Reviewed International coauthorship Open Access
Jack Y. Araz , Vinicius Mikuni , Felix Ringer , Nobuo Sato , Fernando Torales Acosta , Richard Whitehill
Physics Letter B Vol. 868 page： 139694 2025
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Full phase space resonant anomaly detection Reviewed International coauthorship Open Access
Erik Buhmann , Cedric Ewen , Gregor Kasieczka , Vinicius Mikuni , Benjamin Nachman , David Shih
Physical Review D Vol. 109 ( 5 ) page： 055015 2024
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High-dimensional and permutation invariant anomaly detection Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman
SCIPOST PHYSICS Vol. 16 ( 3 ) page： 062 2024
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CaloScore v2: single-shot calorimeter shower simulation with diffusion models Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman
JOURNAL OF INSTRUMENTATION Vol. 19 ( 02 ) page： P02001 2024
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Improving generative model-based unfolding with Schrödinger bridges Reviewed International coauthorship Open Access
Sascha Diefenbacher , Guan-Horng Liu , Vinicius Mikuni , Benjamin Nachman , Weili Nie
Physical Review D Vol. 109 ( 7 ) page： 076011 2024
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Fast point cloud generation with diffusion models in high energy physics Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman , Mariel Pettee
Physical Review D Vol. 108 ( 3 ) page： 036025 2023
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Score-based generative models for calorimeter shower simulation Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman
Physical Review D Vol. 106 ( 9 ) page： 092009 2022
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Online-compatible unsupervised nonresonant anomaly detection Reviewed International coauthorship Open Access
Vinicius Mikuni , Benjamin Nachman , David Shih
Physical Review D Vol. 105 ( 5 ) page： 055006 2022
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Point cloud transformers applied to collider physics Reviewed International coauthorship Open Access
Vinicius Mikuni , Florencia Canelli
MACHINE LEARNING-SCIENCE AND TECHNOLOGY Vol. 2 ( 3 ) page： 035027 2021
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Unsupervised clustering for collider physics Reviewed International coauthorship Open Access
Vinicius Mikuni , Florencia Canelli
Physical Review D Vol. 103 ( 9 ) page： 092007 2021
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ABCNet: An attention-based method for particle tagging Reviewed International coauthorship Open Access
Vinicius Mikuni , Florencia Canelli
Eur. Phys. J. Plus Vol. 135 ( 6 ) page： 463 2020
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Cross-Domain Transfer with Particle Physics Foundation Models: From Jets to Neutrino Interactions International coauthorship Open Access
Gregor Krzmanc( Stanford U., Phys. Dept. ) , Vinicius Mikuni( KMI, Nagoya ) , Benjamin Nachman( Stanford U., Phys. Dept. and SLAC ) , Callum Wilkinson( LBNL, Berkeley )
2026.4
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Diffusion-Based Point-Cloud Generation of Heavy-Ion Events International coauthorship Open Access
Rita Sadek , Vinicius Mikuni , Mateusz Ploskon
2026.4
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Explicit or Implicit? Encoding Physics at the Precision Frontier International coauthorship Open Access
Victor Breso-Pla , Kevin Greif , Vinicius Mikuni , Benjamin Nachman , Tilman Plehn , Tanvi Wamorkar , Daniel Whiteson
2026.3
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Generation of Imaging Air Cherenkov Telescope images using Diffusion Models International coauthorship Open Access
Christian Elflein , Stefan Funk , Jonas Glombitza , Vinicius Mikuni , Benjamin Nachman , Lark Wang
2026.3
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A practical guide to unbinned unfolding Reviewed International coauthorship Open Access
Florencia Canelli( U. Zurich (main) ) , Kyle Cormier( U. Zurich (main) ) , Andrew Cudd( Colorado U. ) , Dag Gillberg( Carleton U. ) , Roger G. Huang( LBL, Berkeley ) , Weijie Jin( U. Zurich (main) ) , Sookhyun Lee( Tennessee U. ) , Vinicius Mikuni( LBL, Berkeley ) , Laura Miller( TRIUMF ) , Benjamin Nachman( LBL, Berkeley and Stanford U. and SLAC ) , Jingjing Pan( LBL, Berkeley and Yale U. (main) ) , Tanmay Pani( Rutgers U., Piscataway ) , Mariel Pettee( LBL, Berkeley ) , Youqi Song( Yale U. (main) ) , Fernando Torales Acosta( LBL, Berkeley )
The European Physical Journal C Vol. 86 ( 2 ) 2026.2
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OmniMol: Transferring Particle Physics Knowledge to Molecular Dynamics with Point-Edge Transformers International coauthorship Open Access
Ibrahim Elsharkawy , Vinicius Mikuni , Wahid Bhimji , Benjamin Nachman
2026.1
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Neural posterior unfolding Reviewed International coauthorship Open Access
Fernando Torales Acosta , Jay Chan , Krish Desai , Vinicius Mikuni , Benjamin Nachman , Jingjing Pan , Francesco Rubbo
JOURNAL OF INSTRUMENTATION Vol. 21 ( 03 ) page： P03004 2026
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Conditional deep generative models for simultaneous simulation and reconstruction of entire events Reviewed International coauthorship Open Access
Etienne Dreyer , Eilam Gross , Dmitrii Kobylianskii , Vinicius Mikuni , Benjamin Nachman
Physical Review D Vol. 113 ( 3 ) page： 032005 2026
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Machine Learning-based Unfolding for Cross Section Measurements in the Presence of Nuisance Parameters International coauthorship Open Access
Huanbiao Zhu , Krish Desai , Mikael Kuusela , Vinicius Mikuni , Benjamin Nachman , Larry Wasserman
2025.12
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SEAL - A Symmetry EncourAging Loss for High Energy Physics International coauthorship Open Access
Pradyun Hebbar , Thandikire Madula , Vinicius Mikuni , Benjamin Nachman , Nadav Outmezguine , Inbar Savoray
2025.11
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Analysis-ready Generative Unfolding International coauthorship Open Access
Anja Butter , Nathan Huetsch , Vinicius Mikuni , Benjamin Nachman , Sofia Palacios Schweitzer
2025.9
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Generator Based Inference (GBI) International coauthorship Open Access
Chi Lung Cheng , Ranit Das , Runze Li , Radha Mastandrea , Vinicius Mikuni , Benjamin Nachman , David Shih , Gup Singh
2025.5
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Stabilizing Neural Likelihood Ratio Estimation International coauthorship Open Access
Fernando Torales Acosta , Tanvi Wamorkar , Vinicius Mikuni , Benjamin Nachman
2025.3
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Machine learning assisted unfolding for neutrino cross-section measurements with the OmniFold technique Reviewed International coauthorship Open Access
Roger G. Huang , Andrew Cudd , Masaki Kawaue , Tatsuya Kikawa , Benjamin Nachman , Vinicius Mikuni , Callum Wilkinson
Physical Review D Vol. 112 ( 1 ) page： 012008 2025
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Refining fast calorimeter simulations with a Schrödinger Bridge Reviewed International coauthorship Open Access
Sascha Diefenbacher , Vinicius Mikuni , Benjamin Nachman
JOURNAL OF INSTRUMENTATION Vol. 20 ( 08 ) page： P08007 2025
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Unifying simulation and inference with normalizing flows Reviewed International coauthorship Open Access
Haoxing Du , Claudius Krause , Vinicius Mikuni , Benjamin Nachman , Ian Pang , David Shih
Physical Review D Vol. 111 ( 7 ) page： 076004 2025
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Generative unfolding with distribution mapping Reviewed International coauthorship Open Access
Anja Butter , Sascha Diefenbacher , Nathan Huetsch , Vinicius Mikuni , Benjamin Nachman , Sofia Palacios Schweitzer , Tilman Plehn
SCIPOST PHYSICS Vol. 18 ( 6 ) page： 200 2025
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Fundamental limit of jet tagging Reviewed International coauthorship Open Access
Joep Geuskens , Nishank Gite , Michael Kramer , Vinicius Mikuni , Alexander Muck , Benjamin Nachman , Humberto Reyes-González
Physical Review D Vol. 112 ( 9 ) page： L091901 2025
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Tools for unbinned unfolding Reviewed International coauthorship Open Access
Ryan Milton , Vinicius Mikuni , Trevin Lee , Miguel Arratia , Tanvi Wamorkar , Benjamin Nachman
JOURNAL OF INSTRUMENTATION Vol. 20 ( 05 ) page： P05034 2025
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Multidimensional Deconvolution with Profiling International coauthorship Open Access
Huanbiao Zhu , Krish Desai , Mikael Kuusela , Vinicius Mikuni , Benjamin Nachman , Larry Wasserman
2024.9
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Automated Approach to Accurate, Precise, and Fast Detector Simulation and Reconstruction Reviewed International coauthorship Open Access
Etienne Dreyer , Eilam Gross , Dmitrii Kobylianskii , Vinicius Mikuni , Benjamin Nachman , Nathalie Soybelman
Physical Review Letters Vol. 133 ( 21 ) page： 211902 2024
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Comparison of point cloud and image-based models for calorimeter fast simulation Reviewed International coauthorship Open Access
Fernando Torales Acosta , Vinicius Mikuni , Benjamin Nachman , Miguel Arratia , Bishnu Karki , Ryan Milton , Piyush Karande , Aaron Angerami
JOURNAL OF INSTRUMENTATION Vol. 19 ( 05 ) page： P05003 2024
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Distilling particle knowledge for fast reconstruction at high-energy physics experiments Reviewed International coauthorship Open Access
A. Bal , T. Brandes , F. Iemmi , M. Klute , B. Maier , V. Mikuni , T. K. Arrestad
MACHINE LEARNING-SCIENCE AND TECHNOLOGY Vol. 5 ( 2 ) page： 025033 2024
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Optimal transport for a novel event description at hadron colliders Reviewed International coauthorship Open Access
Loukas Gouskos , Fabio Iemmi , Sascha Liechti , Benedikt Maier , Vinicius Mikuni , Huilin Qu
Physical Review D Vol. 108 ( 9 ) page： 096003 2023
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Anomaly detection under coordinate transformations Reviewed International coauthorship Open Access
Gregor Kasieczka , Radha Mastandrea , Vinicius Mikuni , Benjamin Nachman , Mariel Pettee , David Shih
Physical Review D Vol. 107 ( 1 ) page： 015009 2023
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Latest CMS measurements of inclusive and differential top quark pair production Reviewed Open Access
Vinicius Massami Mikuni
PoS Vol. LHCP2019 page： 141 2019
Presentations 28
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Collider Physics Innovations Powered by Machine Learning. Invited International conference
Vinicius Massami Mikuni
NeurIPS 2022 2022.12.9
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Foundational Models for HEP and beyond Invited International coauthorship
Vinicius Massami Mikuni
The 2nd "AI+HEP in East Asia" workshop 2026.1.19 Tianji Cai (TongjiU), Sung Hak Lim (CTPU-PTC, IBS), Marco Meyer-Conde (TCU), Masahiro Morinaga (UTokyo-ICEPP), Lingxiao Wang (RIKEN/UTokyo), Vinicius Mikuni (KMI), Ahmed Hammad (KEK) , Mihoko Nojiri (KEK)
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OmniLearn: A Method to Simultaneously Facilitate All Jet Physics Tasks and beyond Invited International conference
Vinicius Massami Mikuni
ZPW2026: Machine Learning Techniques for Particle Physics 2026.1.6 particle theory groups of UZH and ETH
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Machine Learning-Assisted Measurement of Lepton-Jet Azimuthal Angular Asymmetries International conference
Vinicius Massami Mikuni
EPS-HEP 2025.7.7
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Extending Unfolding Methods With Machine Learning Invited International conference
Vinicius Massami Mikuni
PHYSTAT 2024.11.18
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OmniLearn: Facilitating All Jet Physics Tasks Invited International conference
Vinicius Massami Mikuni
RPM Talks LBL 2024.10.31
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OmniLearn: A Method to Simultaneously Facilitate All Jet Physics Tasks International conference
Vinicius Massami Mikuni
BOOST 2024 2024.7.29
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Multi-differential Jet Substructure Measurement in High Q2 ep collisions with HERA-II Data International conference
Vinicius Massami Mikuni
ICHEP 2024 2024.7.17
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Diffusion Generative Models for Nuclear Physics Applications. Invited International conference
Vinicius Massami Mikuni
QCD at the Femtoscale in the Era of Big Data 2024.7.15
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Foundational Models for Science. International conference
Vinicius Massami Mikuni
Aspen Summer Workshop 2024.7.14
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Anomaly Detection: State-of-the-Art Invited International conference
Vinicius Massami Mikuni
LHCP 2024 2024.6.3
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Using Generative AI To Enable Complex Physics Discovery at CERN. Invited International conference
Vinicius Massami Mikuni
GTC 2024 2024.3.18
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Review: Low-level object reconstruction and simulation using ML. Invited
Vinicius Massami Mikuni
ML at HEP 2024.2.19
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Accelerating Discovery in High Energy Physics using AI International conference
Vinicius Massami Mikuni
Georgia Southern University 2024
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High-Dimensional Diffusion Generative Models in Collider Physics. International conference
Vinicius Massami Mikuni
ML4Jets 2023 2023.11.6
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Jet substructure observables and azimuthal angular asymmetry in deep-inelastic scattering with H1. International conference
Vinicius Massami Mikuni
QCD@LHC 2023.9.4
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Multi-differential Jet Substructure Measurement in High Q2 ep collisions with HERA-II Data. International conference
Vinicius Massami Mikuni
EPS-HEP2023 2023.8.21
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Multi-differential Jet Substructure Measurement in electron-proton Collisions. International conference
Vinicius Massami Mikuni
BOOST23 2023.8.6
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Collider Physics Innovations Powered by Machine Learning. Invited International conference
Vinicius Massami Mikuni
Kapteyn Astronomical Institute 2023
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Anomaly detection Invited International conference
Vinicius Massami Mikuni
Aspen Winter Conference 2023
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Score-based Generative Models for Calorimeter Shower Simulation and Multi-differential Jet Substructure Measurement in High Q2 Deep-Inelastic Scattering with the H1 Detector. International conference
Vinicius Massami Mikuni
ML4Jets 2022 2022.9.26
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Online-compatible unsupervised nonresonant anomaly detection. Invited International conference
Vinicius Massami Mikuni
Learning to Discover 2022.5.30
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Multi-differential Jet Substructure Measurement in High Q2 Deep-Inelastic Scattering with the H1 Detector. International conference
Vinicius Massami Mikuni
DIS2022 2022.5.2
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Quark-gluon discrimination with point clouds. International conference
Vinicius Massami Mikuni
ML4jets 2020 2020.10
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Highlights on top quark measurements from CMS. International conference
Vinicius Massami Mikuni
QCD20 2020.9
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b-tagging: status, ways to improve uncertainty, expectation from UL. Invited International conference
Vinicius Massami Mikuni
CMS TOP workshop 2019.10
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Latest CMS measurements of inclusive and differential top quark pair production. International conference
Vinicius Massami Mikuni
LHCP 2019 2019.5.20
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Deep neural networks for point cloud segmentation applied to low-pT tau lepton reconstruction and Using Classification Without Labels (CWoLa) for multijet background rejection. International conference
Vinicius Massami Mikuni
3rd CMS Machine Learning Workshop 2019.4.15