利用 J-PARC 中微子束和 Hyper-Kamiokande 的长基线中微子振荡实验
仪器与探测器
2015-01-20 v2 高能物理 - 实验
高能物理 - 唯象学
摘要
Hyper-Kamiokande 将是下一代地下水切伦科夫探测器，其总（有效）质量为 0.99（0.56）百万公吨，约为 Super-Kamiokande 的 20（25）倍。Hyper-Kamiokande 的主要目标之一是利用加速器中微子和反中微子束研究轻子 sector 中的 不对称性。本文介绍了利用 Hyper-Kamiokande 探测器和来自 J-PARC 质子同步加速器的中微子束进行长基线中微子实验的物理潜力。该分析基于从正在进行的 T2K 实验中获得的经验，对之前的意向书 [K. Abe et al., arXiv:1109.3262 [hep-ex]] 进行了更新。在总曝光量为 7.5 MW 10 秒积分质子束功率（对应于 30 GeV 质子束的 个靶上质子）照射由 J-PARC 质子同步加速器产生的 2.5 度离轴中微子束的情况下，预计对于 的所有可能值， 相 的测定精度将优于 19 度，并且对于 （）的 参数空间，可以以超过 （）的统计显著性确立 破坏。
引用
@article{arxiv.1412.4673,
title = {A Long Baseline Neutrino Oscillation Experiment Using J-PARC Neutrino Beam and Hyper-Kamiokande},
author = {Kamiokande Working Group and K. Abe and H. Aihara and C. Andreopoulos and I. Anghel and A. Ariga and T. Ariga and R. Asfandiyarov and M. Askins and J. J. Back and P. Ballett and M. Barbi and G. J. Barker and G. Barr and F. Bay and P. Beltrame and V. Berardi and M. Bergevin and S. Berkman and T. Berry and S. Bhadra and F. d. M. Blaszczyk and A. Blondel and S. Bolognesi and S. B. Boyd and A. Bravar and C. Bronner and F. S. Cafagna and G. Carminati and S. L. Cartwright and M. G. Catanesi and K. Choi and J. H. Choi and G. Collazuol and G. Cowan and L. Cremonesi and G. Davies and G. De Rosa and C. Densham and J. Detwiler and D. Dewhurst and F. Di Lodovico and S. Di Luise and O. Drapier and S. Emery and A. Ereditato and P. Fernandez and T. Feusels and A. Finch and M. Fitton and M. Friend and Y. Fujii and Y. Fukuda and D. Fukuda and V. Galymov and K. Ganezer and M. Gonin and P. Gumplinger and D. R. Hadley and L. Haegel and A. Haesler and Y. Haga and B. Hartfiel and M. Hartz and Y. Hayato and M. Hierholzer and J. Hill and A. Himmel and S. Hirota and S. Horiuchi and K. Huang and A. K. Ichikawa and T. Iijima and M. Ikeda and J. Imber and K. Inoue and J. Insler and R. A. Intonti and T. Irvine and T. Ishida and H. Ishino and M. Ishitsuka and Y. Itow and A. Izmaylov and B. Jamieson and H. I. Jang and M. Jiang and K. K. Joo and C. K. Jung and A. Kaboth and T. Kajita and J. Kameda and Y. Karadhzov and T. Katori and E. Kearns and M. Khabibullin and A. Khotjantsev and J. Y. Kim and S. B. Kim and Y. Kishimoto and T. Kobayashi and M. Koga and A. Konaka and L. L. Kormos and A. Korzenev and Y. Koshio and W. R. Kropp and Y. Kudenko and T. Kutter and M. Kuze and L. Labarga and J. Lagoda and M. Laveder and M. Lawe and J. G. Learned and I. T. Lim and T. Lindner and A. Longhin and L. Ludovici and W. Ma and L. Magaletti and K. Mahn and M. Malek and C. Mariani and L. Marti and J. F. Martin and C. Martin and P. P. J. Martins and E. Mazzucato and N. McCauley and K. S. McFarland and C. McGrew and M. Mezzetto and H. Minakata and A. Minamino and S. Mine and O. Mineev and M. Miura and J. Monroe and T. Mori and S. Moriyama and T. Mueller and F. Muheim and M. Nakahata and K. Nakamura and T. Nakaya and S. Nakayama and M. Needham and T. Nicholls and M. Nirkko and Y. Nishimura and E. Noah and J. Nowak and H. Nunokawa and H. M. O'Keeffe and Y. Okajima and K. Okumura and S. M. Oser and E. O'Sullivan and R. A. Owen and Y. Oyama and J. Perez and M. Y. Pac and V. Palladino and J. L. Palomino and V. Paolone and D. Payne and O. Perevozchikov and J. D. Perkin and C. Pistillo and S. Playfer and M. Posiadala-Zezula and J. -M. Poutissou and B. Quilain and M. Quinto and E. Radicioni and P. N. Ratoff and M. Ravonel and M. Rayner and A. Redij and F. Retiere and C. Riccio and E. Richard and E. Rondio and H. J. Rose and M. Ross-Lonergan and C. Rott and S. D. Rountree and A. Rubbia and R. Sacco and M. Sakuda and M. C. Sanchez and E. Scantamburlo and K. Scholberg and M. Scott and Y. Seiya and T. Sekiguchi and H. Sekiya and A. Shaikhiev and I. Shimizu and M. Shiozawa and S. Short and G. Sinnis and M. B. Smy and J. Sobczyk and H. W. Sobel and T. Stewart and J. L. Stone and Y. Suda and Y. Suzuki and A. T. Suzuki and R. Svoboda and R. Tacik and A. Takeda and A. Taketa and Y. Takeuchi and H. A. Tanaka and H. K. M. Tanaka and H. Tanaka and R. Terri and L. F. Thompson and M. Thorpe and S. Tobayama and N. Tolich and T. Tomura and C. Touramanis and T. Tsukamoto and M. Tzanov and Y. Uchida and M. R. Vagins and G. Vasseur and R. B. Vogelaar and C. W. Walter and D. Wark and M. O. Wascko and A. Weber and R. Wendell and R. J. Wilkes and M. J. Wilking and J. R. Wilson and T. Xin and K. Yamamoto and C. Yanagisawa and T. Yano and S. Yen and N. Yershov and M. Yokoyama and M. Zito},
journal= {arXiv preprint arXiv:1412.4673},
year = {2015}
}
备注
Document submitted to 18th J-PARC PAC meeting in May 2014. 50 pages, 41 figures