Author:
Aoki Kazuya,Arimizu Daichi,Ashikaga Sakiko,Chang Wen-Chen,Chujo Tatsuya,Ebata Kengo,En’yo Hideto,Esumi Shinichi,Hamagaki Hideki,Honda Ryotaro,Ichikawa Masaya,Kajikawa Shunsuke,Kanno Koki,Kimura Yuta,Kiyomichi Akio,Kondo Takehito K.,Kyan Shono,Lin Che-Sheng,Lin Chih-Hsun,Morino Yuhei,Murakami Hikari,Murakami Tomoki N.,Muto Ryotaro,Nagafusa Shunnosuke,Nakai Wataru,Nakasuga Satomi,Naruki Megumi,Nonaka Toshihiro,Noumi Hiroyuki,Ochiai Shuta,Ozawa Kyoichiro,Sakaguchi Takao,Sako Hiroyuki,Sakuma Fuminori,Sato Susumu,Sawada Shinya,Sekimoto Michiko,Shigaki Kenta,Shirotori Kotaro,Sugimura Hitoshi,Takahashi Tomonori N.,Takaura Yudai,Tatsumi Ryohei,Tsukui Kosuke,Wang Po-Hung,Yahiro Kanta,Yamaguchi Kanako H.,Yokkaichi Satoshi
Abstract
AbstractChiral symmetry and its spontaneous breaking is an essential property of the QCD vacuum and is closely related to the generation of hadron mass. J-PARC E16 experiment measures dielectron spectra in p+A collisions at 30 GeV to study the in-medium spectral change of vector mesons that signals the partial restoration of the broken symmetry. The experiment uses the primary proton beam available at the high-momentum beam line of the J-PARC hadron experimental facility. We performed three proton-beam runs intended for beamline and detector commissioning. We are preparing for the next commissioning run in 2023 and the first physics run. We present the experimental setup, some of the expected results, preparation status, and some findings in the commissioning runs.
Publisher
Springer Science and Business Media LLC
Subject
Atomic and Molecular Physics, and Optics
Cited by
5 articles.
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