The interquark potential

K. D. Born; R. Altmeyer; W. Ibes; E. Laermann; R. Sommer; T. F. Walsh; P. M. Zerwas

doi:10.1016/0920-5632(91)90948-E

The interquark potential

K. D. Born, R. Altmeyer, W. Ibes, E. Laermann, R. Sommer, T. F. Walsh, P. M. Zerwas

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

We report on a measurement of the potential between static quarks in full lattice QCD at small quark masses. The calculation is carried out on a 24 × 16³ lattice at β = 5.35 and 5.15 with a quark mass am = 0.010 employing the hybrid Monte Carlo method for N_F = 4 dynamical fermions. The results are compared to the potential calculated in the quenched approximation on the same size lattice in a β range from 5.7 to 6.0. Screening effects and the ambiguities in β-shifts for observables such as hadron masses, the quark condensate and the string tension will be discussed.

Original language	English (US)
Pages (from-to)	394-398
Number of pages	5
Journal	Nuclear Physics B (Proceedings Supplements)
Volume	20
Issue number	C
DOIs	https://doi.org/10.1016/0920-5632(91)90948-E
State	Published - May 20 1991

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abstract = "We report on a measurement of the potential between static quarks in full lattice QCD at small quark masses. The calculation is carried out on a 24 × 163 lattice at β = 5.35 and 5.15 with a quark mass am = 0.010 employing the hybrid Monte Carlo method for NF = 4 dynamical fermions. The results are compared to the potential calculated in the quenched approximation on the same size lattice in a β range from 5.7 to 6.0. Screening effects and the ambiguities in β-shifts for observables such as hadron masses, the quark condensate and the string tension will be discussed.",

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AU - Born, K. D.

AU - Altmeyer, R.

AU - Ibes, W.

AU - Laermann, E.

AU - Sommer, R.

AU - Walsh, T. F.

AU - Zerwas, P. M.

PY - 1991/5/20

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AB - We report on a measurement of the potential between static quarks in full lattice QCD at small quark masses. The calculation is carried out on a 24 × 163 lattice at β = 5.35 and 5.15 with a quark mass am = 0.010 employing the hybrid Monte Carlo method for NF = 4 dynamical fermions. The results are compared to the potential calculated in the quenched approximation on the same size lattice in a β range from 5.7 to 6.0. Screening effects and the ambiguities in β-shifts for observables such as hadron masses, the quark condensate and the string tension will be discussed.

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The interquark potential

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