We study glueball masses in lattice QCD. We present the first numerical determination of the mass of the lowest spin 2 state in the scaling region, and find that it is close to the lowest spin 0 state. We present very precise results for the string tension and for the spin 0 state, obtained by analyzing a large set of operators. We find that finite size effects are significant. © 1987.

Albanese, M., Costantini, F., Fiorentini, G., Flore, F., Lombardo, M., Tripiccione, R., et al. (1987). Glueball masses and string tension in lattice QCD. PHYSICS LETTERS. SECTION B, 192(1-2), 163-169 [10.1016/0370-2693(87)91160-9].

Glueball masses and string tension in lattice QCD

RAPUANO, FEDERICO;
1987

Abstract

We study glueball masses in lattice QCD. We present the first numerical determination of the mass of the lowest spin 2 state in the scaling region, and find that it is close to the lowest spin 0 state. We present very precise results for the string tension and for the spin 0 state, obtained by analyzing a large set of operators. We find that finite size effects are significant. © 1987.
Articolo in rivista - Articolo scientifico
lattice qcd
English
1987
192
1-2
163
169
none
Albanese, M., Costantini, F., Fiorentini, G., Flore, F., Lombardo, M., Tripiccione, R., et al. (1987). Glueball masses and string tension in lattice QCD. PHYSICS LETTERS. SECTION B, 192(1-2), 163-169 [10.1016/0370-2693(87)91160-9].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/31372
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