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The quark contents of the nucleon and their implication for dark matter search

dc.contributor.authorAlexandrou, Constantiaen
dc.contributor.authorConstantinou, Marthaen
dc.contributor.authorDrach, V.en
dc.contributor.authorHadjiyiannakou, Kyriakosen
dc.contributor.authorJansen, K.en
dc.contributor.authorKoutsou, Giannisen
dc.contributor.authorStrelchenko, A.en
dc.contributor.authorVaquero, A.en
dc.creatorAlexandrou, Constantiaen
dc.creatorConstantinou, Marthaen
dc.creatorDrach, V.en
dc.creatorHadjiyiannakou, Kyriakosen
dc.creatorJansen, K.en
dc.creatorKoutsou, Giannisen
dc.creatorStrelchenko, A.en
dc.creatorVaquero, A.en
dc.date.accessioned2019-12-02T15:28:12Z
dc.date.available2019-12-02T15:28:12Z
dc.date.issued2013
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/58381
dc.description.abstractWe present results concerning the light and strange quark contents of the nucleon using Nf = 2+1+1 flavours of maximally twisted mass fermions. The corresponding σ- Terms are casting light on the origin of the nucleon mass and their values are important to interpret experimental data from direct dark matter searches. We discuss our strategy to estimate systematic uncertainties arising in our computations. Our preliminary results for the σ- Terms read σπN = 37(2:6)(24:7)MeV and σs = 28(8)(10)MeV. We present our recent final analysis of the yN parameter and found yN = 0:135(46) including systematics[1].en
dc.publisherProceedings of Science (PoS)en
dc.sourceProceedings of Scienceen
dc.source31st International Symposium on Lattice Field Theory, LATTICE 2013en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84976307915&partnerID=40&md5=3b53f4b7a45ee64c1a44f0cd2d95364d
dc.subjectUncertainty analysisen
dc.subjectElementary particlesen
dc.subjectLattice theoryen
dc.subjectHigh energy physicsen
dc.subjectSigma termsen
dc.subjectTwisted mass fermionsen
dc.subjectQuark contentsen
dc.subjectDark matter searchesen
dc.subjectGalaxiesen
dc.subjectNucleon massen
dc.subjectSystematic uncertaintiesen
dc.titleThe quark contents of the nucleon and their implication for dark matter searchen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.description.volume29-July-2013en
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeConference Objecten
dc.description.notesDeutsche Forschungsgemeinschaftde
dc.description.notes<p>Sponsors: d-fine GmbHen
dc.description.notesEMG Research Centreen
dc.description.noteset al.en
dc.description.notesHelmholtz Institute Mainzen
dc.description.notesHP3 EU Research Networken
dc.description.notesConference code: 121997</p>en
dc.contributor.orcidAlexandrou, Constantia [0000-0001-9136-3621]
dc.gnosis.orcid0000-0001-9136-3621


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