论文标题
手性分子作为直接检测$ \ mathcal {p} $的敏感探针 - 奇数宇宙田
Chiral molecules as sensitive probes for direct detection of $\mathcal{P}$-odd cosmic fields
论文作者
论文摘要
手性分子的特定优势是直接检测伪凯尔的时间依赖性和伪宇宙场的时间依赖性。在冷暗物质的不同模型或违反标准模型扩展的Lorentz-Variance中调用了此类领域，因此是标准模型以外的物理学的签名。通过参数$ | b^\ mathrm {e} _0 | $估计，二十岁的二十岁实验对伪造宇宙领域的敏感性估计为$ \ natercal {o}（O}（10^{-12}}} { - 12}} \，\，\，\，\，\，\，\，\，\，\，\，\，\ \ m m iestions $手性分子探针为$ \ MATHCAL {O}（10^{ - 17} \，\ Mathrm {Gev}）$，这将是至少两个数量级的当前最佳限制的改进。
Particular advantages of chiral molecules for direct detection of the time-dependence of pseudoscalar and the timelike-component of pseudovector cosmic fields are highlighted. Such fields are invoked in different models for cold dark matter or in the Lorentz-invariance violating standard model extensions and thus are signatures of physics beyond the standard model. The sensitivity of a twenty year old experiment with the molecule CHBrClF to pseudovector cosmic fields as characterized by the parameter $|b^\mathrm{e}_0|$ is estimated to be $\mathcal{O}(10^{-12}\,\mathrm{GeV})$ and allows to predict the sensitivity of future experiments with favorable choices of chiral molecular probes to be $\mathcal{O}(10^{-17}\,\mathrm{GeV})$, which will be an improvement of the present best limits by at least two orders of magnitude.
