We report a new measurement of dijet production by color-singlet exchange in p (p) over bar collisions at root s = 1.8 TeV at the Fermilab Tevatron. In a sample of events with two jets of transverse energy E-T(jet) > 20 GeV, pseudorapidity in the range 1.8 < eta(jet) < 3.5, and eta(1) eta(2) < 0, we find that a fraction R = [1.13 +/- 0.12(stat) +/- 0.11(syst)]% has a pseudorapidity gap within eta < 1 between the jets that can be attributed to color-singlet exchnage. The fraction R shows no significant dependence on E-T(jet) or on the pseudorapidity separation between the jets. [S0031-9007(97)05184-3].

F., A., H., A., A., A., M. G., A., S. R., A., D., A., et al. (1998). Dijet production by color-singlet exchange at the Fermilab Tevatron. PHYSICAL REVIEW LETTERS, 80(6), 1156-1161 [10.1103/PhysRevLett.80.1156].

Dijet production by color-singlet exchange at the Fermilab Tevatron

PAOLETTI, RICCARDO;
1998-01-01

Abstract

We report a new measurement of dijet production by color-singlet exchange in p (p) over bar collisions at root s = 1.8 TeV at the Fermilab Tevatron. In a sample of events with two jets of transverse energy E-T(jet) > 20 GeV, pseudorapidity in the range 1.8 < eta(jet) < 3.5, and eta(1) eta(2) < 0, we find that a fraction R = [1.13 +/- 0.12(stat) +/- 0.11(syst)]% has a pseudorapidity gap within eta < 1 between the jets that can be attributed to color-singlet exchnage. The fraction R shows no significant dependence on E-T(jet) or on the pseudorapidity separation between the jets. [S0031-9007(97)05184-3].
1998
F., A., H., A., A., A., M. G., A., S. R., A., D., A., et al. (1998). Dijet production by color-singlet exchange at the Fermilab Tevatron. PHYSICAL REVIEW LETTERS, 80(6), 1156-1161 [10.1103/PhysRevLett.80.1156].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/39539
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