Search Results for author: N. Sato

Found 5 papers, 1 papers with code

Accelerating Markov Chain Monte Carlo sampling with diffusion models

1 code implementation4 Sep 2023 N. T. Hunt-Smith, W. Melnitchouk, F. Ringer, N. Sato, A. W Thomas, M. J. White

Global fits of physics models require efficient methods for exploring high-dimensional and/or multimodal posterior functions.

Image Generation

Simultaneous Monte Carlo analysis of parton densities and fragmentation functions

no code implementations12 Jan 2021 E. Moffat, W. Melnitchouk, T. C. Rogers, N. Sato

We perform a comprehensive new Monte Carlo analysis of high-energy lepton-lepton, lepton-hadron and hadron-hadron scattering data to simultaneously determine parton distribution functions (PDFs) in the proton and parton to hadron fragmentation functions (FFs).

High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Theory

Simulation of electron-proton scattering events by a Feature-Augmented and Transformed Generative Adversarial Network (FAT-GAN)

no code implementations29 Jan 2020 Yasir Alanazi, N. Sato, Tianbo Liu, W. Melnitchouk, Pawel Ambrozewicz, Florian Hauenstein, Michelle P. Kuchera, Evan Pritchard, Michael Robertson, Ryan Strauss, Luisa Velasco, Yaohang Li

We apply generative adversarial network (GAN) technology to build an event generator that simulates particle production in electron-proton scattering that is free of theoretical assumptions about underlying particle dynamics.

Generative Adversarial Network

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