Closing in on the tip of the CMSSM stau coannihilation strip

Near the tip of the ˜τ coannihilation strip in the CMSSM with a neutralino lightest supersymmetric particle χ, the astrophysical cold dark matter density constraint forces the ˜τ−χ mass difference to be small. If this mass difference is smaller than mτ, the ˜τ may decay either in the outer part of a...

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Hauptverfasser: Desai, Nishita (VerfasserIn) , Ellis, John (VerfasserIn) , Luo, Feng (VerfasserIn) , Marrouche, Jad (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 26 September 2014
In: Physical review. D, Particles, fields, gravitation, and cosmology
Year: 2014, Jahrgang: 90, Heft: 5
ISSN:1550-2368
DOI:10.1103/PhysRevD.90.055031
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevD.90.055031
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.90.055031
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Verfasserangaben:Nishita Desai, John Ellis, Feng Luo, and Jad Marrouche

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