论文标题

搜索奇偶校验的新方法 - 超出存储环中标准模型以外的时间反转违规

New approach to search for parity-even and parity-odd time-reversal violation beyond the Standard Model in a storage ring

论文作者

Nikolaev, N. N., Rathmann, F., Silenko, A. J., Uzikov, Yu.

论文摘要

1965年提出的时间反转破裂和均衡的米斯特龙相互作用仍然是超出标准模型的可行机制。它可能的表现之一是T-ODD不对称在张量化的杜特龙通过向量偏振的氢气目标传播。在杜特隆极化从垂直方向向环平面旋转时,t-odd不对称,奇怪的是,靶向质子极化的逆转,将与自旋进度频率的第一或第二谐波连续振荡。振荡的T-ODD不对称的傅立叶分析允许在采用静态矢量和张量极化的常规实验中与背景持续存​​在的易于分离。

Time-reversal breaking and parity-conserving millistrong interactions, suggested in 1965, still remain a viable mechanism of CP-violation beyond the Standard Model. One of its possible manifestations is the T-odd asymmetry in the transmission of tensor-polarized deuterons through a vector-polarized hydrogen gas target. Upon the rotation of the deuteron polarization from the vertical direction into the ring plane, the T-odd asymmetries, odd against the reversal of the proton polarization in the target, will continuously oscillate with first or second harmonics of the spin precession frequency. The Fourier analysis of the oscillating T-odd asymmetries allows for an easy separation from background persistent in conventional experiments employing static vector and tensor polarizations.

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