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.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 163-169 |
| Number of pages | 7 |
| Journal | Physics Letters B |
| Volume | 192 |
| Issue number | 1-2 |
| DOIs | |
| State | Published - Jun 25 1987 |
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