First results from the UKQCD collaboration

C. R. Allton; H. Duong; C. T. Sachrajda; I. M. Barbour; A. Bell; C. T.H. Davies; S. J. Hands; E. Klepfish; R. M. Baxter; S. P. Booth; K. C. Bowler; S. Collins; D. S. Henty; R. D. Kenway; C. McNeile; B. J. Pendleton; D. G. Richards; J. N. Simone; A. D. Simpson; B. E. Wilkes; J. E.J. Bottomley; S. M. Catterall; F. R. Devlin; I. T. Drummond; R. R. Horgan; K. Decker; A. Hulsebos; A. C. Irving; A. McKerrell; C. Michael; M. Prisznyak; P. W. Stephenson; G. Martinelli; M. Teper; J. F. Wheater

doi:10.1016/0920-5632(92)90238-N

First results from the UKQCD collaboration

C. R. Allton, H. Duong, C. T. Sachrajda, I. M. Barbour, A. Bell, C. T.H. Davies, S. J. Hands, E. Klepfish, R. M. Baxter, S. P. Booth, K. C. Bowler, S. Collins, D. S. Henty, R. D. Kenway, C. McNeile, B. J. Pendleton, D. G. Richards, J. N. Simone, A. D. Simpson, B. E. WilkesJ. E.J. Bottomley, S. M. Catterall, F. R. Devlin, I. T. Drummond, R. R. Horgan, K. Decker, A. Hulsebos, A. C. Irving, A. McKerrell, C. Michael, M. Prisznyak, P. W. Stephenson, G. Martinelli, M. Teper, J. F. Wheater

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Abstract

We present the first physics results for quenched QCD and for pure SU(2) gauge theory from the UKQCD collaboration. We report preliminary results for static quark potentials, the string tension and the quenched hadron spectrum on a 24³ × 48 lattice at β = 6.2 using the standard Wilson fermion action and an O(a) improved nearest-neighbour Wilson fermion action. Our codes run at in excess of 1.5 Gflops in the 64-node Meiko i860-based Computing Surface at Edinburgh. We have also simulated pure gauge SU(2) theory on a 48³ × 56 lattice at β = 2.85 to explore the approach to the continuum limit.

Original language	English (US)
Pages (from-to)	211-216
Number of pages	6
Journal	Nuclear Physics B (Proceedings Supplements)
Volume	26
Issue number	C
DOIs	https://doi.org/10.1016/0920-5632(92)90238-N
State	Published - 1992
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1016/0920-5632(92)90238-N

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Allton, C. R., Duong, H., Sachrajda, C. T., Barbour, I. M., Bell, A., Davies, C. T. H., Hands, S. J., Klepfish, E., Baxter, R. M., Booth, S. P., Bowler, K. C., Collins, S., Henty, D. S., Kenway, R. D., McNeile, C., Pendleton, B. J., Richards, D. G., Simone, J. N., Simpson, A. D., ... Wheater, J. F. (1992). First results from the UKQCD collaboration. Nuclear Physics B (Proceedings Supplements), 26(C), 211-216. https://doi.org/10.1016/0920-5632(92)90238-N

Allton, CR, Duong, H, Sachrajda, CT, Barbour, IM, Bell, A, Davies, CTH, Hands, SJ, Klepfish, E, Baxter, RM, Booth, SP, Bowler, KC, Collins, S, Henty, DS, Kenway, RD, McNeile, C, Pendleton, BJ, Richards, DG, Simone, JN, Simpson, AD, Wilkes, BE, Bottomley, JEJ, Catterall, SM, Devlin, FR, Drummond, IT, Horgan, RR, Decker, K, Hulsebos, A, Irving, AC, McKerrell, A, Michael, C, Prisznyak, M, Stephenson, PW, Martinelli, G, Teper, M & Wheater, JF 1992, 'First results from the UKQCD collaboration', Nuclear Physics B (Proceedings Supplements), vol. 26, no. C, pp. 211-216. https://doi.org/10.1016/0920-5632(92)90238-N

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title = "First results from the UKQCD collaboration",

abstract = "We present the first physics results for quenched QCD and for pure SU(2) gauge theory from the UKQCD collaboration. We report preliminary results for static quark potentials, the string tension and the quenched hadron spectrum on a 243 × 48 lattice at β = 6.2 using the standard Wilson fermion action and an O(a) improved nearest-neighbour Wilson fermion action. Our codes run at in excess of 1.5 Gflops in the 64-node Meiko i860-based Computing Surface at Edinburgh. We have also simulated pure gauge SU(2) theory on a 483 × 56 lattice at β = 2.85 to explore the approach to the continuum limit.",

author = "Allton, {C. R.} and H. Duong and Sachrajda, {C. T.} and Barbour, {I. M.} and A. Bell and Davies, {C. T.H.} and Hands, {S. J.} and E. Klepfish and Baxter, {R. M.} and Booth, {S. P.} and Bowler, {K. C.} and S. Collins and Henty, {D. S.} and Kenway, {R. D.} and C. McNeile and Pendleton, {B. J.} and Richards, {D. G.} and Simone, {J. N.} and Simpson, {A. D.} and Wilkes, {B. E.} and Bottomley, {J. E.J.} and Catterall, {S. M.} and Devlin, {F. R.} and Drummond, {I. T.} and Horgan, {R. R.} and K. Decker and A. Hulsebos and Irving, {A. C.} and A. McKerrell and C. Michael and M. Prisznyak and Stephenson, {P. W.} and G. Martinelli and M. Teper and Wheater, {J. F.}",

note = "Funding Information: Acknowledgements This research is sup ported by the UK SERC under grant GR/G 32779, by the University of Edinburgh and by Meiko Limited.",

year = "1992",

doi = "10.1016/0920-5632(92)90238-N",

language = "English (US)",

volume = "26",

pages = "211--216",

journal = "Nuclear Physics B (Proceedings Supplements)",

issn = "0920-5632",

publisher = "Elsevier",

number = "C",

}

TY - JOUR

T1 - First results from the UKQCD collaboration

AU - Allton, C. R.

AU - Duong, H.

AU - Sachrajda, C. T.

AU - Barbour, I. M.

AU - Bell, A.

AU - Davies, C. T.H.

AU - Hands, S. J.

AU - Klepfish, E.

AU - Baxter, R. M.

AU - Booth, S. P.

AU - Bowler, K. C.

AU - Collins, S.

AU - Henty, D. S.

AU - Kenway, R. D.

AU - McNeile, C.

AU - Pendleton, B. J.

AU - Richards, D. G.

AU - Simone, J. N.

AU - Simpson, A. D.

AU - Wilkes, B. E.

AU - Bottomley, J. E.J.

AU - Catterall, S. M.

AU - Devlin, F. R.

AU - Drummond, I. T.

AU - Horgan, R. R.

AU - Decker, K.

AU - Hulsebos, A.

AU - Irving, A. C.

AU - McKerrell, A.

AU - Michael, C.

AU - Prisznyak, M.

AU - Stephenson, P. W.

AU - Martinelli, G.

AU - Teper, M.

AU - Wheater, J. F.

N1 - Funding Information: Acknowledgements This research is sup ported by the UK SERC under grant GR/G 32779, by the University of Edinburgh and by Meiko Limited.

PY - 1992

Y1 - 1992

N2 - We present the first physics results for quenched QCD and for pure SU(2) gauge theory from the UKQCD collaboration. We report preliminary results for static quark potentials, the string tension and the quenched hadron spectrum on a 243 × 48 lattice at β = 6.2 using the standard Wilson fermion action and an O(a) improved nearest-neighbour Wilson fermion action. Our codes run at in excess of 1.5 Gflops in the 64-node Meiko i860-based Computing Surface at Edinburgh. We have also simulated pure gauge SU(2) theory on a 483 × 56 lattice at β = 2.85 to explore the approach to the continuum limit.

AB - We present the first physics results for quenched QCD and for pure SU(2) gauge theory from the UKQCD collaboration. We report preliminary results for static quark potentials, the string tension and the quenched hadron spectrum on a 243 × 48 lattice at β = 6.2 using the standard Wilson fermion action and an O(a) improved nearest-neighbour Wilson fermion action. Our codes run at in excess of 1.5 Gflops in the 64-node Meiko i860-based Computing Surface at Edinburgh. We have also simulated pure gauge SU(2) theory on a 483 × 56 lattice at β = 2.85 to explore the approach to the continuum limit.

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U2 - 10.1016/0920-5632(92)90238-N

DO - 10.1016/0920-5632(92)90238-N

M3 - Article

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SN - 0920-5632

VL - 26

SP - 211

EP - 216

JO - Nuclear Physics B (Proceedings Supplements)

JF - Nuclear Physics B (Proceedings Supplements)

IS - C

ER -

First results from the UKQCD collaboration

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