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Neutralino-stau coannihilation and the cosmological upper limit on the mass of the Lightest Supersymmetric Particle
We consider the effects of neutralino-stau coannihilations on the cosmological relic density of the lightest supersymmetric particle (LSP) $\chi$ in the minimal supersymmetric extension of the Standard Model (MSSM), particularly in the constrained MSSM in which universal supergravity inputs at the G...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(98)01392-6 http://cds.cern.ch/record/368060 |