Michael, C, McNeile, C, Hepburn, D and Collaboration, UKQCD
(2001)
The strangeness content of the nucleon.
Nucl.Phys.Proc.Suppl., 106.
pp. 293-295.
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Official URL: http://dx.doi.org/10.1016/S0920-5632(01)01692-9
Abstract
We evaluate the matrix element of $\bar{q} q$ in hadron states on a lattice. We find substantial mixing of the connected and disconnected contributions so that the lattice result that the disconnected contribution to the nucleon is large does not imply that the $\bar{s} s$ content is large. This has implications for dark matter searches.
Item Type: | Article |
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Additional Information: | contribution to Lattice2001(matrixelement) |
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: | 20 Nov 2008 12:24 |
Last Modified: | 17 Dec 2022 01:32 |
DOI: | 10.1016/s0920-5632(01)01692-9 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/565 |
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