arXiv:0712.2014·v1·High Energy Physics — Phenomenology
Upper bound on the lightest neutralino mass in the Minimal Non--minimal Supersymmetric Standard Model
S. Hesselbach🇬🇧 · D. J. Miller🇬🇧 · G. Moortgat-Pick🇬🇧 · R. Nevzorov🇬🇧 · M. Trusov🇷🇺
Abstract
We consider the neutralino sector in the Minimal Non--minimal Supersymmetric Standard Model (MNSSM). We argue that there exists a theoretical upper bound on the lightest neutralino mass in the MNSSM. An approximate solution for the mass of the lightest neutralino is obtained.
Comments: Presented at 13th Lomonosov Conference on Elementary Particle Physics, Moscow, Russia, 23-29 August 2007