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New Minimal Extension of MSSM
We construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $\mu$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. T...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(99)01247-2 http://cds.cern.ch/record/396618 |
| _version_ | 1780893927736344576 |
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| author | Panagiotakopoulos, C. Tamvakis, K. |
| author_facet | Panagiotakopoulos, C. Tamvakis, K. |
| author_sort | Panagiotakopoulos, C. |
| collection | CERN |
| description | We construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $\mu$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the $\mu$-problem and is free from phenomenological and cosmological problems. |
| id | cern-396618 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1999 |
| record_format | invenio |
| spelling | cern-3966182023-03-14T18:45:14Zdoi:10.1016/S0370-2693(99)01247-2http://cds.cern.ch/record/396618engPanagiotakopoulos, C.Tamvakis, K.New Minimal Extension of MSSMParticle Physics - PhenomenologyWe construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $\mu$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the $\mu$-problem and is free from phenomenological and cosmological problems.We construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $\mu$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the $\mu$-problem and is free from phenomenological and cosmological problems.We construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $\mu$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the $\mu$-problem and is free from phenomenological and cosmological problems.We construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $\mu$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the $\mu$-problem and is free from phenomenological and cosmological problems.We construct a new minimal extension of the minimal supersymmetric standard model (MSSM) by promoting the μ -parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a Z 5 R -symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the μ -problem and is free from phenomenological and cosmological problems.hep-ph/9908351oai:cds.cern.ch:3966181999 |
| spellingShingle | Particle Physics - Phenomenology Panagiotakopoulos, C. Tamvakis, K. New Minimal Extension of MSSM |
| title | New Minimal Extension of MSSM |
| title_full | New Minimal Extension of MSSM |
| title_fullStr | New Minimal Extension of MSSM |
| title_full_unstemmed | New Minimal Extension of MSSM |
| title_short | New Minimal Extension of MSSM |
| title_sort | new minimal extension of mssm |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/S0370-2693(99)01247-2 http://cds.cern.ch/record/396618 |
| work_keys_str_mv | AT panagiotakopoulosc newminimalextensionofmssm AT tamvakisk newminimalextensionofmssm |