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pro vyhledávání: '"Garden, Joyce"'
Autor:
Garden, Joyce
This thesis presents the results of a numerical calculation of the light hadron spectrum in the lattice formulation of Quantum Chromodynamics. Results were obtained in both the quenched approximation, where the effects of quark loops in the QCD vacuu
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.651319
Publikováno v:
Nucl.Phys.Proc.Suppl. 83 (2000) 168-172
We review recent work by the ALPHA and UKQCD Collaborations where masses and matrix elements were computed in lattice QCD using Schr\"odinger functional boundary conditions and where the strange quark mass was determined in the quenched approximation
Externí odkaz:
http://arxiv.org/abs/hep-lat/9909098
Publikováno v:
Nucl.Phys.B571:237-256,2000
We determine the renormalization group invariant quark mass corresponding to the sum of the strange and the average light quark mass in the quenched approximation of QCD, using as essential input the mass of the K-mesons. In the continuum limit we fi
Externí odkaz:
http://arxiv.org/abs/hep-lat/9906013
Autor:
Irving, Alan C., Sexton, James C., Cahill, Eamonn, Garden, Joyce, Joo, Balint, Pickles, Stephen M., Sroczynsk, Zbigniew, Collaboration, UKQCD
Publikováno v:
Phys. Rev. D 58, 114504 (1998)
We propose a strategy for conducting lattice QCD simulations at fixed volume but variable quark mass so as to investigate the physical effects of dynamical fermions. We present details of techniques which enable this to be carried out effectively, na
Externí odkaz:
http://arxiv.org/abs/hep-lat/9807015
Publikováno v:
In Nuclear Physics, Section B 2000 571(1):237-256
Autor:
Irving, Alan C, Sexton, James C, Cahill, Eamonn, Garden, Joyce, Joo, Balint, Pickles, Stephen M, Sroczynsk, Zbigniew, Collaboration, UKQCD, UKQCD Collaboration
Publikováno v:
Phys. Rev. D
We propose a strategy for conducting lattice QCD simulations at fixed volume but variable quark mass so as to investigate the physical effects of dynamical fermions. We present details of techniques which enable this to be carried out effectively, na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::742086c645b489fc858009654d748b36
http://livrepository.liverpool.ac.uk/640/1/e114504.pdf
http://livrepository.liverpool.ac.uk/640/1/e114504.pdf