QUARK MASS RENORMALIZATION IN LATTICE GAUGE THEORY (Ⅱ) BARYON MASS CALCULATION

LIU Jin-Ming; ZHENG Bo; GUO Shuo-Hong

Chinese Physics C> 1986, Vol. 10> Issue(1) : 116-119

QUARK MASS RENORMALIZATION IN LATTICE GAUGE THEORY (Ⅱ) BARYON MASS CALCULATION

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Abstract：
Using the renormalized quark mass m(g) obtained by fixing the ρ meson mass, we calculate the masses of the baryon states as a function of 1/g² in lattice gauge theory with fermions by variational method. The results are in agreement with experimental values in the range of 1/g² between 0.1 to 0.9.

References

[1]

郭硕鸿, 刘金明, 陈启洲, 高能物理与核物理, 8(1984), 167.[2] A Hasenfratz, Z. Kunszt, P. Hasenfratz, C. B. Lang,CERN preprint TH. 3220 (1982).[3] J Kogut, L. Susskind, Phys. Rev., D11 (1975), 395.[4] K Wilson, Erice lecture notes (1975).[5] J Shigemitsu, Phys. Rev., D18 (1978), 1709.[6] J Kogut, R. Pearson, J. Shigemitsu, Phyt. Rev. Lett.,43 (1979), 484; Phys. Lett., 98B (1981),63.

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LIU Jin-Ming, ZHENG Bo and GUO Shuo-Hong. QUARK MASS RENORMALIZATION IN LATTICE GAUGE THEORY (Ⅱ) BARYON MASS CALCULATION[J]. Chinese Physics C, 1986, 10(1): 116-119.

LIU Jin-Ming, ZHENG Bo and GUO Shuo-Hong. QUARK MASS RENORMALIZATION IN LATTICE GAUGE THEORY (Ⅱ) BARYON MASS CALCULATION[J]. Chinese Physics C, 1986, 10(1): 116-119. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

QUARK MASS RENORMALIZATION IN LATTICE GAUGE THEORY (Ⅱ) BARYON MASS CALCULATION

Corresponding author: LIU Jin-Ming,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1986-02-05

Abstract: Using the renormalized quark mass m(g) obtained by fixing the ρ meson mass, we calculate the masses of the baryon states as a function of 1/g² in lattice gauge theory with fermions by variational method. The results are in agreement with experimental values in the range of 1/g² between 0.1 to 0.9.