Abstract

J-PARC E70 experiment measures the missing-mass of Ξ hypernuclei (12ΞBe) in Hadron Experimental Facility at J-PARC. We aim to reach the best missing-mass resolution of 2 MeV/c2 in FWHM with a new magnetic spectrometer S-2S. The high-resolution spectroscopy of Ξ hypernuclei will play an important role to understand the unknown ΞN interaction. The experiment will start at the beginning of 2023. This article presents the preparation status.

Details

Title
Preparation status of missing-mass spectroscopy for ?? hypernuclei with S-2S magnetic spectrometer
Author
Ebata, Kengo; Fujioka, H; Fujita, M; Gogami, T; Harada, T K; Hayakawa, S H; Honda, R; Ichikawa, Y; Kamada, K; Kobori, T; Miwa, K; Nagae, T; Nanamura, T; Negishi, R; Oura, F; Sakao, T; Son, C; Takahashi, T; Takahashi, H; Tamura, H; Tokiyasu, A O; Ukai, M; Yamamoto, T O
Section
S=-2 Systems
Publication year
2022
Publication date
2022
Publisher
EDP Sciences
ISSN
21016275
e-ISSN
2100014X
Source type
Conference Paper
Language of publication
English
ProQuest document ID
3192939273
Copyright
© 2022. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.