Publications by authors named "P Tunney"
Eur Phys J C Part Fields
March 2018
Article Synopsis
- The study discusses how triangle anomalies affect theoretical models with an additional U(1) gauge boson Z linked to flavor anomalies observed in recent experiments, such as those by LHCb.
- It suggests that under certain conditions—like no extra fermions—U(1) charges for quarks must all equal zero to avoid these anomalies, while also noting the existence of anomaly-free models with more complex structures.
- Additionally, the paper explores how introducing extra vector-like leptons can ease the constraints imposed by LHC experiments on these models, due to a suppression in certain decay processes.
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