强场和回收的加速器部件作为基础物理实验室
Strong fields and recycled accelerator parts as a laboratory for fundamental physics
摘要:
在过去的几年里,人们越来越清楚地认识到,低能但高精度的实验为标准模型之外的物理学提供了一个强大的补充窗口。在本文中,我们以微荷电粒子为例说明这一点。我们认为,微带电粒子自然出现在标准模型的扩展。与电荷量子化论点的相容性表明,微带电粒子通常与无质量的隐藏扇区U(1)规范场一起出现。我们提出了几个低能量实验,采用强激光,电场和磁场,可用于搜索(轻)微带电粒子及其伴随的U(1)规范玻色子。
英文摘要:
Over the last few years it has become increasingly clear that low energy, but high precision experiments provide a powerful and complementary window to physics beyond the Standard Model. In this note we illuminate this by using minicharged particles as an example. We argue that minicharged particles arise naturally in extensions of the Standard Model. Compatibility with charge quantization arguments suggests that minicharged particles typically arise together with a massless hidden sector U(1) gauge field. We present several low energy experiments employing strong lasers, electric and magnetic fields that can be used to search for (light) minicharged particles and their accompanying U(1) gauge boson.
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