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arXiv 1506.06563physics.ins-dethep-ex
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超冷中子的引力去极化:与实验数据的比较

Gravitational Depolarization of Ultracold Neutrons: Comparison with Data

S. Afach, N. J. Ayres, C. A. Baker, G. Ban, G. Bison, K. Bodek, M. Fertl, B. Franke, P. Geltenbort, K. Green, W. C. Griffith, M. van der Grinten, Z. D. Grujic, … 展开作者

S. Afach, N. J. Ayres, C. A. Baker, G. Ban, G. Bison, K. Bodek, M. Fertl, B. Franke, P. Geltenbort, K. Green, W. C. Griffith, M. van der Grinten, Z. D. Grujic, P. G. Harris, W. Heil, V. Helaine, P. Iaydjiev, S. N. Ivanov, M. Kasprzak, Y. Kermaidic, K. Kirch, H. -C. Koch, S. Komposch, A. Kozela, J. Krempel, B. Lauss, T. Lefort, Y. Lemiere, M. Musgrave, O. Naviliat-Cunic, J. M. Pendlebury, F. M. Piegsa, G. Pignol, C. Plonka-Spehr, P. N. Prashanth, G. Quemener, M. Rawlik, D. Rebreyend, D. Ries, S. Roccia, D. Rozpedzik, P. Schmidt-Wellenburg, N. Severijns, D. Shiers, J. A. Thorne, A. Weis, E. Wursten, J. Zejma, J. Zenner, G. Zsigmond

摘要:

我们比较了所谓的超冷中子的引力增强去极化的预期效果,在暴露于各种垂直磁场梯度的自旋进动室中进行的测量。特别是,我们已经调查了依赖于这些场梯度的自旋去极化率,也在测量的中子拉莫尔进动频率的位移。我们发现很好的定性协议,重力增强去极化占几个以前无法解释的功能的数据。

英文摘要:

We compare the expected effects of so-called gravitationally enhanced depolarization of ultracold neutrons to measurements carried out in a spin-precession chamber exposed to a variety of vertical magnetic-field gradients. In particular, we have investigated the dependence upon these field gradients of spin depolarization rates and also of shifts in the measured neutron Larmor precession frequency. We find excellent qualitative agreement, with gravitationally enhanced depolarization accounting for several previously unexplained features in the data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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