Abstract

Within the context of the Next-to-MSSM the right-handed sneutrino becomes a viable WIMP candidate for dark matter. In this construction a new singlet superfield is included with direct coupling to the singlet Higgs. The right-handed sneutrino can reproduce the correct dark matter relic abundance while not being excluded by current direct searches within a mass-range of 5-200 GeV and for natural values of the input parameters.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call