Low lying baryon spectrum with Nf=2+1+1 dynamical twisted quarks.
dc.contributor.author | Drach, V | |
dc.contributor.author | Jansen, K | |
dc.contributor.author | Papinutto, M | |
dc.contributor.author | Carbonell, J | |
dc.contributor.author | Alexandrou, C | |
dc.date.accessioned | 2018-07-25T10:19:46Z | |
dc.date.available | 2018-07-25T10:19:46Z | |
dc.date.issued | 2011-06-06 | |
dc.identifier.issn | 1824-8039 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/11897 | |
dc.description | Contribution at the XXVIII International Symposium on Lattice Field Theory, Lattice2010, June 14-19, 2010, Villasimius, Italy | |
dc.description.abstract |
We present first results on the octet and decuplet strange baryon spectrum with Nf = 2 + 1 + 1 twisted mass quarks. We use an Osterwalder Seiler valence strange quark with a mass tuned to the kaon and compare the results with those obtained in the unitary setup. This comparison allows to perform a first study of the lattice artefacts introduced by the mixed action approach. We investigate the effect of the strange and charm quarks in the sea by using two lattice spacings and comparing with preceding Nf = 2 twisted mass fermion calculations. | |
dc.format.extent | 101- | |
dc.language.iso | en | |
dc.publisher | Sissa Medialab | |
dc.subject | hep-lat | |
dc.subject | hep-lat | |
dc.title | Low lying baryon spectrum with Nf=2+1+1 dynamical twisted quarks. | |
dc.type | conference | |
dc.type | Conference Proceeding | |
plymouth.author-url | http://arxiv.org/abs/1012.3861v1 | |
plymouth.date-start | 2010-06-14 | |
plymouth.volume | 105 | |
plymouth.conference-name | The XXVIII International Symposium on Lattice Field Theory | |
plymouth.publication-status | Published | |
plymouth.journal | Proceedings of The XXVIII International Symposium on Lattice Field Theory — PoS(Lattice 2010) | |
dc.identifier.doi | 10.22323/1.105.0101 | |
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 | 10.22323/1.105.0101 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.type | Conference Paper/Proceeding/Abstract |