利用大气中微子检验洛伦兹不变性
高能物理 - 实验
2015-03-18 v2
摘要
利用Super-Kamiokande大气中微子数据的4438个活日，进行了由洛伦兹破坏引起的中微子振荡搜索。洛伦兹破坏被添加到标准三味振荡中，使用非微扰标准模型扩展（SME），允许在搜索中使用从15公里到12,800公里的全范围中微子路径长度，以及从100 MeV到超过100 TeV的能量范围。未观察到洛伦兹破坏的证据，因此对、和扇区的可重整化各向同性SME系数设定了限制，将现有限制提高了多达七个数量级，并首次在中微子扇区设定了SME限制。
引用
@article{arxiv.1410.4267,
title = {Test of Lorentz invariance with atmospheric neutrinos},
author = {Kamiokande Collaboration and K. Abe and Y. Haga and Y. Hayato and M. Ikeda and K. Iyogi and J. Kameda and Y. Kishimoto and M. Miura and S. Moriyama and M. Nakahata and Y. Nakano and S. Nakayama and H. Sekiya and M. Shiozawa and Y. Suzuki and A. Takeda and H. Tanaka and T. Tomura and K. Ueno and R. A. Wendell and T. Yokozawa and T. Irvine and T. Kajita and I. Kametani and K. Kaneyuki and K. P. Lee and T. McLachlan and Y. Nishimura and E. Richard and K. Okumura and L. Labarga and P. Fernandez and J. Gustafson and E. Kearns and J. L. Raaf and S. Berkman and H. A. Tanaka and S. Tobayama and J. L. Stone and L. R. Sulak and M. Goldhaber and G. Carminati and W. R. Kropp and S. Mine and P. Weatherly and A. Renshaw and M. B. Smy and H. W. Sobel and V. Takhistov and K. S. Ganezer and B. L. Hartfiel and J. Hill and W. E. Keig and N. Hong and J. Y. Kim and I. T. Lim and T. Akiri and A. Himmel and K. Scholberg and C. W. Walter and T. Wongjirad and T. Ishizuka and S. Tasaka and J. S. Jang and J. G. Learned and S. Matsuno and S. N. Smith and T. Hasegawa and T. Ishida and T. Ishii and T. Kobayashi and T. Nakadaira and K. Nakamura and Y. Oyama and K. Sakashita and T. Sekiguchi and T. Tsukamoto and A. T. Suzuki and Y. Takeuchi and C. Bronner and S. Hirota and K. Huang and K. Ieki and T. Kikawa and A. Minamino and A. Murakami and T. Nakaya and K. Suzuki and S. Takahashi and K. Tateishi and Y. Fukuda and K. Choi and Y. Itow and G. Mitsuka and P. Mijakowski and J. Hignight and J. Imber and C. K. Jung and C. Yanagisawa and H. Ishino and A. Kibayashi and Y. Koshio and T. Mori and M. Sakuda and R. Yamaguchi and T. Yano and Y. Kuno and R. Tacik and S. B. Kim and H. Okazawa and Y. Choi and K. Nishijima and M. Koshiba and Y. Suda and Y. Totsuka and M. Yokoyama and K. Martens and Ll. Marti and M. R. Vagins and J. F. Martin and P. de Perio and A. Konaka and M. J. Wilking and S. Chen and Y. Zhang and K. Connolly and R. J. Wilkes},
journal= {arXiv preprint arXiv:1410.4267},
year = {2015}
}
备注
16 pages, 10 figures, featured with a synopsis: http://physics.aps.org/synopsis-for/10.1103/PhysRevD.91.052003