利用MINOS远探测器搜寻洛伦兹不变性和CPT破坏
高能物理 - 实验
2014-11-21 v1 高能物理 - 唯象学
摘要
我们搜寻了MINOS远探测器缪子中微子率中的恒星时调制。这样的信号将是标准模型扩展框架所描述的洛伦兹和CPT破坏的后果，也将是对常规中微子质量振荡的微扰效应的首次探测。我们没有发现这种恒星时特征的证据，并且对描述该理论的洛伦兹和CPT破坏系数幅度所设的上限，比利用MINOS近探测器得到的最佳现有上限提高了20至510倍。
引用
@article{arxiv.1007.2791,
title = {A Search for Lorentz Invariance and CPT Violation with the MINOS Far Detector},
author = {MINOS Collaboration and P. Adamson and D. J. Auty and D. S. Ayres and C. Backhouse and G. Barr and W. L. Barrett and M. Bishai and A. Blake and G. J. Bock and D. J. Boehnlein and D. Bogert and C. Bower and S. Budd and S. Cavanaugh and D. Cherdack and S. Childress and B. C. Choudhary and J. A. B. Coelho and J. H. Cobb and S. J. Coleman and L. Corwin and J. P. Cravens and D. Cronin-Hennessy and I. Z. Danko and J. K. de Jong and N. E. Devenish and M. V. Diwan and M. Dorman and C. O. Escobar and J. J. Evans and E. Falk and G. J. Feldman and M. V. Frohne and H. R. Gallagher and R. A. Gomes and M. C. Goodman and P. Gouffon and R. Gran and N. Grant and K. Grzelak and A. Habig and D. Harris and P. G. Harris and J. Hartnell and R. Hatcher and A. Himmel and A. Holin and X. Huang and J. Hylen and J. Ilic and G. M. Irwin and Z. Isvan and D. E. Jaffe and C. James and D. Jensen and T. Kafka and S. M. S. Kasahara and G. Koizumi and S. Kopp and M. Kordosky and Z. Krahn and A. Kreymer and K. Lang and G. Lefeuvre and J. Ling and P. J. Litchfield and L. Loiacono and P. Lucas and W. A. Mann and M. L. Marshak and N. Mayer and A. M. McGowan and R. Mehdiyev and J. R. Meier and M. D. Messier and D. G. Michael and J. L. Miller and W. H. Miller and S. R. Mishra and J. Mitchell and C. D. Moore and L. Mualem and S. Mufson and J. Musser and D. Naples and J. K. Nelson and H. B. Newman and R. J. Nichol and W. P. Oliver and M. Orchanian and J. Paley and R. B. Patterson and T. Patzak and G. Pawloski and G. F. Pearce and R. Pittam and R. K. Plunkett and J. Ratchford and T. M. Raufer and B. Rebel and P. A. Rodrigues and C. Rosenfeld and H. A. Rubin and V. A. Ryabov and M. C. Sanchez and N. Saoulidou and J. Schneps and P. Schreiner and V. K. Semenov and P. Shanahan and W. Smart and A. Sousa and M. Strait and N. Tagg and R. L. Talaga and J. Thomas and M. A. Thomson and G. Tinti and R. Toner and G. Tzanakos and J. Urheim and P. Vahle and B. Viren and A. Weber and R. C. Webb and C. White and L. Whitehead and S. G. Wojcicki and D. M. Wright and T. Yang and M. Zois and R. Zwaska},
journal= {arXiv preprint arXiv:1007.2791},
year = {2014}
}
备注
5 pages, 2 figures