Nucleon charge radius measurement with low-energy electron scattering

Fuente: arXiv
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Main Authors: Legris, Clement, Danjo, Rika, Goke, Taiga, Honda, Yuki, Hotta, Kengo, Kagami, Rin, Kobayashi, Hiroki, Kohl, Michael, Maeda, Yukie, Marchand, Dominique, Morris, Edward, Muto, Toshiya, Ohnishi, Tetsuya, Sasaki, Shunto, Suda, Toshimi, Tsukada, Kyo, Voutier, Eric, Yamauchi, Toyohiro, Yoshimoto, Kosei
Format: Preprint
Published: 2025
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_version_ 1866918104888508416
author Legris, Clement
Danjo, Rika
Goke, Taiga
Honda, Yuki
Hotta, Kengo
Kagami, Rin
Kobayashi, Hiroki
Kohl, Michael
Maeda, Yukie
Marchand, Dominique
Morris, Edward
Muto, Toshiya
Ohnishi, Tetsuya
Sasaki, Shunto
Suda, Toshimi
Tsukada, Kyo
Voutier, Eric
Yamauchi, Toyohiro
Yoshimoto, Kosei
author_facet Legris, Clement
Danjo, Rika
Goke, Taiga
Honda, Yuki
Hotta, Kengo
Kagami, Rin
Kobayashi, Hiroki
Kohl, Michael
Maeda, Yukie
Marchand, Dominique
Morris, Edward
Muto, Toshiya
Ohnishi, Tetsuya
Sasaki, Shunto
Suda, Toshimi
Tsukada, Kyo
Voutier, Eric
Yamauchi, Toyohiro
Yoshimoto, Kosei
contents The charge radius is one of the most basic characteristics of the nucleons. The proton charge radius is especially of great importance for many applications such as the structure studies of the atomic nuclei, the determination of the Rydberg constant and QED tests. Its determination is thus a hot topic in several physics communities due to inconsistent results using electron scattering, atomic and muonic hydrogen spectroscopy. A new measurement of the proton and deuteron charge radii with low energy electron scattering is being conducted in the Research Center for Accelerator and Radioisotope Science (RARiS), Tohoku University, Japan. The current status of the experiment is discussed in the present paper.
format Preprint
id arxiv_https___arxiv_org_abs_2507_19862
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Nucleon charge radius measurement with low-energy electron scattering
Legris, Clement
Danjo, Rika
Goke, Taiga
Honda, Yuki
Hotta, Kengo
Kagami, Rin
Kobayashi, Hiroki
Kohl, Michael
Maeda, Yukie
Marchand, Dominique
Morris, Edward
Muto, Toshiya
Ohnishi, Tetsuya
Sasaki, Shunto
Suda, Toshimi
Tsukada, Kyo
Voutier, Eric
Yamauchi, Toyohiro
Yoshimoto, Kosei
Nuclear Experiment
The charge radius is one of the most basic characteristics of the nucleons. The proton charge radius is especially of great importance for many applications such as the structure studies of the atomic nuclei, the determination of the Rydberg constant and QED tests. Its determination is thus a hot topic in several physics communities due to inconsistent results using electron scattering, atomic and muonic hydrogen spectroscopy. A new measurement of the proton and deuteron charge radii with low energy electron scattering is being conducted in the Research Center for Accelerator and Radioisotope Science (RARiS), Tohoku University, Japan. The current status of the experiment is discussed in the present paper.
title Nucleon charge radius measurement with low-energy electron scattering
topic Nuclear Experiment
url https://arxiv.org/abs/2507.19862