1 | | B-L extension of the SM. |
| 1 | The minimal B-L extension of the SM. |
| 2 | |
| 3 | ** Implementation authors |
| 4 | * Lorenzo Basso |
| 5 | * Physikalisches Institut, Albert-Ludwigs-Universität Freiburg (Germany) |
| 6 | * lorenzo.basso -at- physik.uni-freiburg.de |
| 7 | * (formerly at University of Southampton, UK & RAL-PPD, Didcot, UK) |
| 8 | |
| 9 | In collaboration with Giovanni Marco Pruna (TU Dresden, Institut für Kern- und Teilchenphysik, Dresden, Germany) |
| 10 | |
| 11 | ----------------------- |
| 12 | ** Model description |
| 13 | The model describe a U(1) extension of the SM, related to the B-L (baryon minus lepton) charge. 3 RH neutrinos are required to cancel the anomalies, thus providing neutrino masses via the type-I see-saw. A Z' boson is also present, together with a further scalar for the spontaneous symmetry breaking of the further U(1) factor, at TeV scale. |
| 14 | |
| 15 | ----------------------- |
| 16 | ** References |
| 17 | * http://arxiv.org/abs/arXiv:0812.4313 |
| 18 | |
| 19 | Details about available parameter space and experimental/theoretical constraints can be found in: |
| 20 | |
| 21 | * http://arxiv.org/abs/arXiv:1002.1939 Tree Level Unitarity Bounds for the Minimal B-L Model |
| 22 | * http://arxiv.org/abs/arXiv:1002.3586 Z' discovery potential at the LHC in the minimal B-L extension of the Standard Model |
| 23 | * http://arxiv.org/abs/arXiv:1004.3039 A Renormalisation Group Equation Study of the Scalar Sector of the Minimal B-L Extension of the Standard Model |
| 24 | * http://arxiv.org/abs/arXiv:1011.2612 Phenomenology of the minimal B−L extension of the Standard Model: the Higgs sector |
| 25 | |
| 26 | ----------------------- |
| 27 | ** Model files |
| 28 | Soon available |