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arXiv 1111.4441hep-phastro-ph.COhep-ex
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OPERA中的快子Majorana中微子或中微子自旋-轨道angular momentum转换

Tachyonic Majorana neutrinos or neutrino spin-to-orbital angular momentum conversion in OPERA

M. Laveder, F. Tamburini

摘要:

OPERA-CNGS实验的新数据发布,获得了较短的质子溢出,证实了我们最近提出的马约拉纳中微子在地壳传播过程中获得的假想质量项的唯象模型所预期的快电子行为。我们进行了中微子事件探测的数值模拟比较这些马约拉纳快子的性能与新的OPERA结果,发现一个很好的协议。自旋轨道角动量转换的可能性,预计在介质中给出一个负的平方质量,也简要讨论。

英文摘要:

The new data release of OPERA - CNGS experiment, obtained with a shorter spill of protons, confirms the tachyionic behavior expected from the phenomenological model of a Majorana neutrino with a fictitious imaginary mass term acquired during the propagation in the Earth's crust, recently presented by us. We performed numerical simulations of neutrino event detections to compare the properties of these Majorana tachyons with the new OPERA results, finding a good agreement. The possibility of spin-to orbital angular momentum conversion that is expected to give a negative squared mass in a medium, is also briefly discussed.

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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