Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/18026
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Melnitchouk, W. | - |
dc.contributor.author | Hedditch, J. | - |
dc.contributor.author | Leinweber, D. | - |
dc.contributor.author | Williams, A. | - |
dc.contributor.author | Zanotti, J. | - |
dc.contributor.author | Zhang, J. | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Nuclear Physics B - Proceedings Supplements, 2003, vol.119, pp.293-295 | - |
dc.identifier.issn | 0920-5632 | - |
dc.identifier.issn | 1873-3832 | - |
dc.identifier.uri | http://hdl.handle.net/2440/18026 | - |
dc.description | Copyright © 2003 Published by Elsevier B.V. Printed in U.S.A. Submitted to Cornell University’s online archive www.arXiv.org in 2003 by James Zanotti. Post-print sourced from www.arxiv.org. | - |
dc.description.abstract | Masses of positive and negative parity excited nucleons and hyperons are calculated in quenched lattice QCD using an O(a^2) improved gluon action and a fat-link clover fermion action in which only the irrelevant operators are constructed with fat links. The results are in agreement with earlier N* simulations with improved actions, and exhibit a clear mass splitting between the nucleon and its parity partner, as well as a small mass splitting between the two low-lying J^P={1/2}^- N* states. Study of different Lambda interpolating fields suggests a similar splitting between the lowest two {1/2}^- Lambda* states, although the empirical mass suppression of the Lambda*(1405) is not seen. | - |
dc.description.statementofresponsibility | W. Melnitchouk, J.N. Hedditch, D.B. Leinweber, A.G. Williams, J.M. Zanotti and J.B. Zhang | - |
dc.description.uri | http://www.elsevier.com/wps/find/journaldescription.cws_home/505717/description#description | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Science BV | - |
dc.source.uri | http://dx.doi.org/10.1016/S0920-5632(03)01542-1 | - |
dc.title | Excited baryons from the FLIC fermion action | - |
dc.type | Conference paper | - |
dc.contributor.conference | 20th International Symposium on Lattice Field Theory (24 Jun 2002 - 29 Jun 2002 : MIT, CAMBRIDGE, MA) | - |
dc.identifier.doi | 10.1016/S0920-5632(03)01542-1 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Leinweber, D. [0000-0002-4745-6027] | - |
dc.identifier.orcid | Williams, A. [0000-0002-1472-1592] | - |
dc.identifier.orcid | Zanotti, J. [0000-0002-3936-1597] | - |
Appears in Collections: | Aurora harvest 2 Physics publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_18026.pdf | 99.49 kB | Publisher's Post-print | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.