Phenomenology of minimal Z ' models: from the LHC to the GUT scale
Phenomenology of minimal Z ' models: from the LHC to the GUT scale
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最小 Z 模型的现象学:从 LHC 到 GUT 尺度
DOI:
10.1051/epjconf/201612900006
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发表时间:
2016
影响因子:
--
通讯作者:
Accomando E
中科院分区:
文献类型:
--
作者:
Accomando E
We consider a class of minimal abelian extensions of the Standard Model with an extra neutral gauge bosonZ′ at the TeV scale. In these scenarios an extended scalar sector and heavy right-handed neutrinos are naturally envisaged. We present some of their striking signatures at the Large Hadron Collider, the most interesting arising from aZ′ decaying to heavy neutrino pairs as well as a heavy scalar decaying to two Standard Model Higgses. Using renormalisation group methods, we characterise the high energy behaviours of these extensions and exploit the constraints imposed by the embedding into a wider GUT scenario.