论文标题
Electroweak有效理论以及超出标准模型共振
Electroweak effective theory and beyond Standard Model resonances
论文作者
论文摘要
我们考虑对电动对称对称性模式的非线性实现$ su（2）_l \ times su（2）_r/su（2）_ {l+r} $构建低能的有效理论，后来通过包含重型新物体的共鸣来扩展。在假设Weinberg Sum-Rules给出了适当的高能约束和形式因子的渐近行为之后，我们获得了共振质量与某些低能量有效耦合之间的关系。将这些预测与当前的实验数据进行了比较，并推断出一些共振质量界限。
We consider a non-linear realization of the electroweak symmetry-breaking pattern $SU(2)_L\times SU(2)_R/SU(2)_{L+R}$ to construct a low-energy effective theory, later extended by the inclusion of heavy new-physics resonances. After assuming appropriate high-energy constraints given by Weinberg sum-rules and the asymptotic behaviour of form-factors, we obtain relations between resonance masses and some low-energy effective couplings. These predictions are compared with current experimental data and some resonance mass bounds are inferred.
