MSSM WIMPs-nucleon cross section for E$_\chi <$ 500 GeV
High Energy Physics - Phenomenology
2021-10-19 v1 High Energy Astrophysical Phenomena
Abstract
Among dark-matter candidates are the WIMPs (Weekly Interacting Massive Particles). Low-threshold detectors could directly detect dark-matter by measuring the energy deposited by the particles. In this work we examine the cross section for the elastic scattering of WIMPs on nucleons, in the spin-dependent and spin-independent channels. WIMPs are taken as neutralinos in the context of the minimal super-symmetric extension of the standard model (MSSM). The dependence of the results with the adopted MSSM parameters is discussed.
Cite
@article{arxiv.2110.09478,
title = {MSSM WIMPs-nucleon cross section for E$_\chi <$ 500 GeV},
author = {K. Fushimi and M. E. Mosquera and O. Civitarese},
journal= {arXiv preprint arXiv:2110.09478},
year = {2021}
}
Comments
21 pages, 5 figures