Dark Matter in the USSM
J. Kalinowski, S.F. King, J.P. Roberts
TL;DR
This paper explores the properties and implications of neutralino dark matter within the USSM, an extended supersymmetric model featuring additional Higgs and gauge bosons, to understand its viability and characteristics.
Contribution
It introduces analysis of neutralino dark matter in the USSM, highlighting the effects of the extra singlet Higgs and Z' gauge boson on dark matter properties.
Findings
Neutralino composition affected by the extended Higgs and Z' sectors.
Potential new signatures for dark matter detection in USSM.
Constraints on model parameters from dark matter observations.
Abstract
We discuss the neutralino dark matter within classes of extended supersymmetric models, referred to as the USSM, containing one additional SM singlet Higgs plus an extra Z', together with their superpartners the singlino and bino'.
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Taxonomy
TopicsDark Matter and Cosmic Phenomena · Particle physics theoretical and experimental studies · Cosmology and Gravitation Theories