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
163
169
7
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].
Albanese, M; Costantini, F; Fiorentini, G; Flore, F; Lombardo, M; Tripiccione, R; Bacilieri, P; Fonti, L; Giacomelli, P; Remiddi, E; Bernaschi, M; Cabibbo, N; Marinari, E; Parisi, G; Salina, G; Cabasino, S; Marzano, F; Paolucci, P; Petrarca, S; Rapuano, F; Marchesini, P; Rusack, R
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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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