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arXiv 0802.3615hep-ph
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从向量表示中的降ρ产生双轻子

Dilepton Production from Dropping rho in the Vector Manifestation

Masayasu Harada, Chihiro Sasaki

摘要:

本文总结了我们基于矢量表示法(VM)对落ρ热双轻子产生率的主要分析结果。在分析中,我们表明,VM预测的矢量优势(VD)的强烈违反的影响,大大抑制了双轻子的生产率相比,通过假设VD与下降的ρ一起预测。

英文摘要:

In this write-up we summarize the main result of our analysis on the thermal dilepton production rate from the dropping rho based on the vector manifestation (VM). In the analysis, we showed that the effect of the strong violation of the vector dominance (VD) predicted by the VM, substantially suppresses the dilepton production rate compared with the one predicted by assuming the VD together with the dropping rho.

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