The quark contents of the nucleon and their implication for dark matter search
dc.contributor.author | Drach, V | |
dc.contributor.author | Alexandrou, C | |
dc.contributor.author | Constantinou, M | |
dc.contributor.author | Hadjiyiannakou, K | |
dc.contributor.author | Jansen, K | |
dc.contributor.author | Koutsou, G | |
dc.contributor.author | Strelchenko, A | |
dc.contributor.author | Vaquero, A | |
dc.date.accessioned | 2018-05-08T08:22:57Z | |
dc.date.available | 2018-05-08T08:22:57Z | |
dc.date.issued | 2014-04-28 | |
dc.identifier.issn | 1824-8039 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/11403 | |
dc.description | 7 pages, 6 figures, talk given at the 31st International Symposium on Lattice Field Theory (Lattice 2013), July 29-August 3 2013, Mainz, Germany | |
dc.description.abstract |
We 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]. | |
dc.format.extent | 295- | |
dc.language.iso | en | |
dc.publisher | Sissa Medialab | |
dc.subject | hep-lat | |
dc.subject | hep-lat | |
dc.title | The quark contents of the nucleon and their implication for dark matter search | |
dc.type | conference | |
dc.type | Conference Proceeding | |
plymouth.author-url | http://arxiv.org/abs/1311.6132v1 | |
plymouth.date-start | 2013-07-29 | |
plymouth.volume | 29-July-2013 | |
plymouth.conference-name | 31st International Symposium on Lattice Field Theory LATTICE 2013 | |
plymouth.publication-status | Published | |
plymouth.journal | Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013) | |
dc.identifier.doi | 10.22323/1.187.0295 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/EXTENDED UoA 10 - Mathematical Sciences | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dc.identifier.eissn | 1824-8039 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.versionofrecord | 10.22323/1.187.0295 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.type | Conference Paper/Proceeding/Abstract |