arXiv:0903.4201·v2·High Energy Physics — Phenomenology
Neutralino-nucleon interaction in the Split SUSY scenario of the Dark Matter
V. A. Beylin🇷🇺 · V. I. Kuksa🇷🇺 · R. S. Pasechnik🇷🇺 · G. M. Vereshkov🇷🇺
Abstract
The Split SUSY scenario with light Higgsino states is treated as an application to the Dark Matter problem. We have considered the structure of the neutralino-nucleon interaction and calculated cross-section of the neutralino-nucleon scattering. The decay properties of the lightest chargino and next lightest neutralino are analyzed in details.
Comments: 18 pages, 4 figures, minor corrections made, references revised