BROWSE

Related Scientist

Yang, Byeong Su's photo.

Yang, Byeong Su
액시온 및 극한상호작용 연구단
more info

ITEM VIEW & DOWNLOAD

Search for exotic neutrino-electron interactions using solar neutrinos in XMASS-I

Cited 0 time in webofscience Cited 0 time in scopus
9 Viewed 0 Downloaded
Title
Search for exotic neutrino-electron interactions using solar neutrinos in XMASS-I
Author(s)
Abe, K; Chen, Y; Hiraide, K; Ichimura, K; Imaizumi, S; Kato, N; Kobayashi, K; Kobayashi, M; Moriyama, S; Nakahata, M; Sato, K; Sekiya, H; Suzuki, T; Takeda, A; Tasaka, S; Yamashita, M; Byeong su Yang; Nam Young Kim; Yeongduk Kim; Yong Hamb Kim; Ishii, R; Itow, Y; Kanzawa, K; Martens, K; Mason, A; Suzuki, Y; Miuchi, K; Takeuchi, Y; Lee, KB; Lee, MK; Fukuda, Y; Ogawa, H; Kishimoto, Y; Nishijima, K; Fushimi, K; Xu, BD; Nakamura, S
Subject
Neutrino, ; Millicharge, ; Magnetic moment, ; Dark photon, ; Low background, ; Liquid xenon
Publication Date
2020-10
Journal
PHYSICS LETTERS B, v.809, pp.135741
Publisher
ELSEVIER SCIENCE BV
Abstract
©2020 The Author(s). Published by Elsevier B.V. We have searched for exotic neutrino-electron interactions that could be produced by a neutrino millicharge, by a neutrino magnetic moment, or by dark photons using solar neutrinos in the XMASSI liquid xenon detector. We observed no significant signals in 711 days of data. We obtain an upper limit for neutrino millicharge of 5.4 x 10(-12)e at 90% confidence level assuming all three species of neutrino have common millicharge. We also set flavor-dependent limits assuming the respective neutrino flavor is the only one carrying a millicharge, 7.3 x 10(-12)e for nu(e), 1.1 x 10(-11)e for nu(mu), and 1.1 x 10(-11)e for nu(tau). These limits are the most stringent yet obtained from direct measurements. We also obtain an upper limit for the neutrino magnetic moment of 1.8 x 10(-)(10) Bohr magnetons. In addition, we obtain upper limits for the coupling constant of dark photons in the U(1)(B - L) model of 1.3 x 10(-6) if the dark photon mass is 1 x 10(-3) MeV/c(2), and 8.8 x 10(-5) if it is 10 MeV/c(2). (C) 2020 The Author(s). Published by Elsevier B.V
URI
https://pr.ibs.re.kr/handle/8788114/9437
DOI
10.1016/j.physletb.2020.135741
ISSN
0370-2693
Appears in Collections:
Center for Underground Physics(지하실험 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse