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arXiv 2202.08857hep-phhep-th
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弛豫机制的混合粒子产生

Mixing Particle Production for Relaxion Mechanism

Tanech Klangburam, Areef Waeming, Predee Tantirangsri, Daris Samart, Chakrit Pongkitivanichkul

摘要:

我们考虑两个重规范玻色子的产生作为弛豫停止机制。在这项工作中,我们分析了一个规范玻色子的线性组合的快子模式的条件,并表明该标准是显着不同的单规范玻色子的情况下。最后,给出了该机制在$U(1)'$模型上的实现.我们讨论了弛豫机制的各种限制。重规范玻色子的唯象也进行了探讨。最后,我们显示了一个基准点的参数空间考虑所有的限制,从松弛和$U(1)'$混合部门。

英文摘要:

We consider the production of two heavy gauge bosons as a relaxation stopping mechanism. In this work, we analyse the conditions for a tachyonic mode for a linear combination of gauge bosons and show that the criteria are significantly different than the single gauge boson case. Moreover, the implementation of the mechanism on the $U(1)'$ model is demonstrated. We discuss various constraints for the relaxion mechanism. The phenomenology of the heavy gauge boson is also explored. We finally show a benchmark point of parameter space considering all constraints from relaxion and the $U(1)'$ mixing sector.

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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