Looking at the gluon moment of the nucleon with dynamical twisted mass fermions
dc.contributor.author | Wiese, C | |
dc.contributor.author | Alexandrou, C | |
dc.contributor.author | Drach, V | |
dc.contributor.author | Hadjiyiannakou, K | |
dc.contributor.author | Jansen, K | |
dc.contributor.author | Kostrzewa, B | |
dc.date.accessioned | 2018-07-25T10:22:41Z | |
dc.date.available | 2018-07-25T10:22:41Z | |
dc.date.issued | 2014-04-28 | |
dc.identifier.issn | 1824-8039 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/11898 | |
dc.description | 7 pages, 3 figures, talk given at the 31st International Symposium on Lattice Field Theory (Lattice 2013), July 29-August 3 2013, Mainz, Germany | |
dc.description.abstract |
To understand the structure of hadrons it is important to know the PDF of their constituents, the quarks and gluons. In our work we aim to compute the first moment of the gluon PDF h(x)ig for the nucleon. We follow two possible approaches in order to extract the gluon moment: The Feynman- Hellmann theorem and a direct method with smearing of the gluon operator. We present preliminary results computed on 243 ×48 lattices for the case where the Feynman-Hellman theorem is used and 323 ×64 lattices for the direct method, employing Nf = 2+1+1 maximally twisted mass fermions. | |
dc.format.extent | 289- | |
dc.language.iso | en | |
dc.publisher | Sissa Medialab | |
dc.subject | hep-lat | |
dc.subject | hep-lat | |
dc.title | Looking at the gluon moment of the nucleon with dynamical twisted mass fermions | |
dc.type | conference | |
dc.type | Conference Proceeding | |
plymouth.author-url | http://arxiv.org/abs/1311.3174v1 | |
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 | 10.22323/1.187.0289 | |
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 | 10.22323/1.187.0289 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.type | Conference Paper/Proceeding/Abstract |