| dc.contributor.author | Alexandrou, Constantia | en |
| dc.contributor.author | De Forcrand, Ph | en |
| dc.contributor.author | Lucini, B. | en |
| dc.creator | Alexandrou, Constantia | en |
| dc.creator | De Forcrand, Ph | en |
| dc.creator | Lucini, B. | en |
| dc.date.accessioned | 2019-12-02T15:28:17Z | |
| dc.date.available | 2019-12-02T15:28:17Z | |
| dc.date.issued | 2006 | |
| dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/58403 | |
| dc.description.abstract | Diquarks may play an important role in hadron spectroscopy, baryon decays, and color superconductivity. We investigate the existence of diquark correlations in lattice QCD by considering systematically all the lowest energy diquark channels in a color gauge-invariant setup. We measure mass differences between the various channels and show that the positive parity scalar diquark is the lightest. Quark-quark correlations inside the diquark are clearly seen in this channel, and yield a diquark size of O(1)fm. © 2006 The American Physical Society. | en |
| dc.source | Physical Review Letters | en |
| dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-33845191478&doi=10.1103%2fPhysRevLett.97.222002&partnerID=40&md5=de517ec5e2164570927ee855e11e3e9c | |
| dc.subject | Correlation methods | en |
| dc.subject | Molecular dynamics | en |
| dc.subject | Superconductivity | en |
| dc.subject | Elementary particles | en |
| dc.subject | Lattice constants | en |
| dc.subject | Electron energy levels | en |
| dc.subject | Color | en |
| dc.subject | Diquark channels | en |
| dc.subject | Diquark correlations | en |
| dc.subject | Quark-quark correlations | en |
| dc.title | Evidence for diquarks in lattice QCD | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.identifier.doi | 10.1103/PhysRevLett.97.222002 | |
| dc.description.volume | 97 | |
| dc.description.issue | 22 | |
| dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
| dc.author.department | Τμήμα Φυσικής / Department of Physics | |
| dc.type.uhtype | Article | en |
| dc.description.notes | <p>Cited By :64</p> | en |
| dc.source.abbreviation | Phys.Rev.Lett. | en |
| dc.contributor.orcid | Alexandrou, Constantia [0000-0001-9136-3621] | |
| dc.gnosis.orcid | 0000-0001-9136-3621 | |
