Dark matter signals at neutrino telescopes in effective theories
High Energy Physics - Phenomenology
2016-10-20 v3 Cosmology and Nongalactic Astrophysics
Abstract
We constrain the effective theory of one-body dark matter-nucleon interactions using neutrino telescope observations. We derive exclusion limits on the 28 coupling constants of the theory, exploring interaction operators previously considered in dark matter direct detection only, and using new nuclear response functions recently derived through nuclear structure calculations. We determine for what interactions neutrino telescopes are superior to current direct detection experiments, and show that Hydrogen is not the most important element in the exclusion limit calculation for the majority of the spin-dependent operators.
Keywords
Cite
@article{arxiv.1503.04109,
title = {Dark matter signals at neutrino telescopes in effective theories},
author = {Riccardo Catena},
journal= {arXiv preprint arXiv:1503.04109},
year = {2016}
}
Comments
26 pages, 13 figures. In all calculations, $^{59}$Ni replaced by $^{58}$Ni. Main results unchanged