Spin-1 resonances are naturally present in composite Higgs frameworks. We first review a model independent approach to parameterize a single additional heavy triplet and then we consider more realistic models arising in composite Higgs scenarios where a larger number of spin-1 resonances is expected. In these cases, finite width and interference effects can heavily affect the bounds extracted from the data.

中文翻译：

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自旋 1 共振

自旋 1 共振自然存在于复合希格斯框架中。我们首先回顾了一种独立于模型的方法来参数化单个额外的重三元组，然后我们考虑在复合希格斯场景中出现的更现实的模型，其中预计会有大量的自旋 1 共振。在这些情况下，有限宽度和干扰效应会严重影响从数据中提取的边界。