1992
DOI: 10.1016/0920-5632(92)90238-n
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First results from the UKQCD collaboration

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Cited by 15 publications
(30 citation statements)
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References 6 publications
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“…As the clover term is of this form, naively one would then expect that increasing the size of clover coefficient would reduce this discrepancy at least for heavy-light systems. Tentative comparisons with the c = 0 and c = 1 actions at β = 6.2 with low statistics indicated that the fall off in the splitting had decreased [3].…”
Section: Mass Splittingsmentioning
confidence: 99%
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“…As the clover term is of this form, naively one would then expect that increasing the size of clover coefficient would reduce this discrepancy at least for heavy-light systems. Tentative comparisons with the c = 0 and c = 1 actions at β = 6.2 with low statistics indicated that the fall off in the splitting had decreased [3].…”
Section: Mass Splittingsmentioning
confidence: 99%
“…The gauge configurations were separated by 100 compound sweeps, where a compound sweep is defined as five OR sweeps followed by one CM sweep. A detailed description of the algorithms used can be found in [3].…”
Section: A Simulation Parametersmentioning
confidence: 99%
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“…The discrepancy between the lattice and experimental results may, at least partially, be ascribed to quenching effects, as has been argued in ref. [64]. [10] prop., SW 0.488 ± 0.006 0.508 ± 0.028 [56] experiment Table 11: Our value for the B * − B and B * s − B s mass splittings compared to other simulations and experiment.…”
Section: The λ B − B Splittingmentioning
confidence: 99%
“…During the past several years there has been renewed interest in the use of improved lattice actions. Many calculations have been done using the so-called clover action [1,2,3] motivated by the pioneering work of Sheikholeslami and Wohlert [4]. Recently the move toward improved actions has been given even more impetus by the work of Lepage and co-workers [5,6] which suggests that with tadpole improvement [7], calculations can be done quite accurately even on rather coarse lattices.…”
Section: Introductionmentioning
confidence: 99%