Electroweak precision observables in a fourth generation model with general flavour structure

We calculate the contributions to electroweak precision observables (EWPOs) due to a fourth generation of fermions with the most general (quark-) flavour structure (but assuming Dirac neutrinos and a trivial flavour structure in the lepton sector). The new-physics contributions to the EWPOs are calc...

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Veröffentlicht in:	The European physical journal. C, Particles and fields Particles and fields, 2012-05, Vol.72 (5), p.1-9, Article 2007
Hauptverfasser:	González, P., Rohrwild, J., Wiebusch, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics and Cosmology Dependence Electroweak model Elementary Particles Exact sciences and technology Fermions Flavor (particle physics) Hadrons Heavy Ions Leptons Measurement Science and Instrumentation Neutrinos Nuclear Energy Nuclear Physics Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quarks Regular Article - Theoretical Physics String Theory The physics of elementary particles and fields
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