Bakeyev, T, Galletly, D, Göckeler, M, Gürtler, M, Horsley, R, Joó, B, Kennedy, AD, Pendleton, B, Perlt, H, Pleiter, D et al (show 5 more authors)
(2003)
Structure functions and form factors close to the chiral limit from
lattice QCD.
Nucl.Phys.Proc.Suppl., 128.
pp. 82-88.
![[thumbnail of 0311017v2.pdf]](https://livrepository.liverpool.ac.uk/style/images/fileicons/application_pdf.png) |
PDF
0311017v2.pdf - Unspecified Download (197kB) |
![[thumbnail of Requires a viewer, such as GSview]](https://livrepository.liverpool.ac.uk/style/images/fileicons/application_postscript.png) |
Postscript (Requires a viewer, such as GSview)
0311017v2.ps.ps - Unspecified Download (321kB) |
Abstract
Results for nucleon matrix elements (arising from moments of structure functions) and form factors from a mixture of runs using Wilson, clover and overlap fermions (both quenched and unquenched) are presented and compared in an effort to explore the size of the chiral `regime', lattice spacing errors and quenching artefacts. While no run covers this whole range of effects the partial results indicate a picture of small lattice spacing errors, small quenching effects and only reaching the chiral regime at rather light quark masses.
| Item Type: | Article |
|---|---|
| Additional Information: | 7 pages, 7 figures; contribution to the 2003 Workshop on Lattice Hadron Physics, Cairns, Australia; error in Fig. 4 corrected; minor text changes |
| Uncontrolled Keywords: | hep-lat, hep-lat |
| Subjects: | ?? QC ?? |
| Divisions: | Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 19 Aug 2008 09:47 |
| Last Modified: | 17 Dec 2022 00:11 |
| DOI: | 10.1016/s0920-5632(03)02462-9 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/496 |
Altmetric
Altmetric
