Uncertainties in Relic Density Calculations in mSUGRA

Simple item page
dc.creatorAllanach, B. C.
dc.creatorBelanger, G.
dc.creatorBoudjema, F.
dc.creatorPukhov, A.
dc.creatorPorod, W.
dc.date2004-02-16
dc.date.accessioned2026-07-07T03:52:04Z
dc.date.available2026-07-07T03:52:04Z
dc.descriptionWe compare the relic density of neutralino dark matter within the minimal supergravity model (mSUGRA) using four different public codes for supersymmetric spectra evaluation. While the predictions for the relic density of neutralinos are rather stable in most of the mSUGRA space, it is in the most physically interesting regions that large discrepancies can be observed, in particular the focus point, large tan beta and coannihilation regions.
dc.description6 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0402161
dc.identifierhttp://arxiv.org/abs/hep-ph/0402161
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43328
dc.subjectHigh Energy Physics - Phenomenology
dc.titleUncertainties in Relic Density Calculations in mSUGRA
dc.typetext

Files

Collections

arXiv