Lightest Neutralino in Extensions of the MSSM

Details Lightest Neutralino in Extensions of the MSSM Lightest Neutralino in Extensions of the MSSM

2005-08-01

arxiv.org/abs/hep-ph/0508027v1

Phys.Lett.B630:85-99,2005

Physics

High Energy Physics

High Energy Physics - Phenomenology

17 pages, revtex4, 5 figures

Scientific paper

10.1016/j.physletb.2005.09.023

We study neutralino sectors in extensions of the MSSM that dynamically generate the mu-term. The extra neutralino states are superpartners of the Higgs singlets and/or additional gauge bosons. The extended models may have distinct lightest neutralino properties which can have important influences on their phenomenology. We consider constraints on the lightest neutralino from LEP, Tevatron, and (g-2)_mu measurements and the relic density of the dark matter. The lightest neutralino can be extremely light and/or dominated by its singlino component which does not couple directly to SM particles except Higgs doublets.

Affiliated with

Also associated with

No associations

Rating

Lightest Neutralino in Extensions of the MSSM does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Lightest Neutralino in Extensions of the MSSM, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lightest Neutralino in Extensions of the MSSM will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-615539