Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/77533
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Cooke, A. | en |
dc.contributor.author | Horsley, R. | en |
dc.contributor.author | Nakamura, Y. | en |
dc.contributor.author | Pleiter, D. | en |
dc.contributor.author | Rakow, P. | en |
dc.contributor.author | Schierholz, G. | en |
dc.contributor.author | Zanotti, J. | en |
dc.date.issued | 2012 | en |
dc.identifier.citation | PoS (Lattice 2012); 116 | en |
dc.identifier.issn | 1824-8039 | en |
dc.identifier.uri | http://hdl.handle.net/2440/77533 | - |
dc.description | Extent: 14p. | en |
dc.description.abstract | By considering a flavour expansion about the SU(3)-flavour symmetric point, we investigate how flavour-blindness constrains octet baryon matrix elements after SU(3) is broken by the mass difference between the strange and light quarks. We find the expansions to be highly constrained along a mass trajectory where the singlet quark mass is held constant, which proves beneficial for extrapolations of 2+1 flavour lattice data to the physical point. We investigate these effects numerically via a lattice calculation of the flavour-conserving and flavour-changing matrix elements of the vector and axial operators between octet baryon states. | en |
dc.description.statementofresponsibility | A. N. Cooke, R. Horsley, Y. Nakamura, D. Pleiter, P. E. L. Rakow, G. Schierholz and J. M. Zanotti | en |
dc.description.uri | http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=164 | en |
dc.language.iso | en | en |
dc.publisher | Proceedings of Science | en |
dc.rights | © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence | en |
dc.source.uri | http://pos.sissa.it/archive/conferences/164/116/Lattice%202012_116.pdf | en |
dc.title | The effects of flavour symmetry breaking on hadron matrix elements | en |
dc.type | Conference paper | en |
dc.contributor.conference | International Symposium on Lattice Field Theory (30th : 2012 : Cairns, Australia) | en |
dc.identifier.doi | 10.22323/1.164.0116 | en |
dc.publisher.place | Italy | en |
pubs.publication-status | Published | en |
dc.identifier.orcid | Zanotti, J. [0000-0002-3936-1597] | en |
Appears in Collections: | Aurora harvest 4 Special Research Centre for the Subatomic Structure of Matter publications |
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hdl_77533.pdf | Published version | 247.84 kB | Adobe PDF | View/Open |
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