Resonance study of SU(2) model with 2 fundamental flavours of fermions.
Resonance study of SU(2) model with 2 fundamental flavours of fermions.
复制标题
SU(2) 模型与 2 种基本费米子的共振研究。
DOI:
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
S. Prelovsek
中科院分区:
文献类型:
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作者:
T. Janowski;V. Drach;S. Prelovsek
Composite Higgs models are promising candidate models to address the long-standing naturalness problem in the Standard Model. Among them, the most minimal one is the SU(2) with 2 flavours of fermions in the fundamental representation of the gauge group. An important prediction in these models is the existence of resonance spectrum in vector boson scattering. Here we study the lowest such resonance, which is the equivalent of rho resonance in QCD. We describe the scan of the parameter space using the clover-improved Wilson fermions with Symanzik improved gauge action and then show the first results for the mass and width of the rho resonance in this model.
影响因子:
5
作者:
Xu Feng;K. Jansen;D. Renner
通讯作者:
Xu Feng;K. Jansen;D. Renner