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arXiv 0812.2958hep-ph
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电弱标度中微子和希格斯玻色子

Electroweak scale neutrinos and Higgses

Alfredo Aranda

摘要:

我们提出了两种不同的模型与电弱标度右手中微子。其中一个模型是在对标准模型的任何添加都不得引入新的更高比例的约束下创建的。该模型包含具有电弱标度质量的右手中微子和轻子数违反单重标量场。标量现象学也被提出。第二个模型是三重态希格斯模型,其中右手中微子也具有电弱尺度质量。在这种情况下,该模型有一个丰富的标量现象,特别是我们提出的分析涉及双电荷希格斯粒子。

英文摘要:

We present two different models with electroweak scale right-handed neutrinos. One of the models is created under the constraint that any addition to the Standard Model must not introduce new higher scales. The model contains right-handed neutrinos with electroweak scale masses and a lepton number violating singlet scalar field. The scalar phenomenology is also presented. The second model is a triplet Higgs model where again the right-handed neutrinos have electroweak scale masses. In this case the model has a rich scalar phenomenology and in particular we present the analysis involving the doubly charged Higgs.

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