B. Abbott et al., COLOR COHERENT RADIATION IN MULTIJET EVENTS FROM P(P)OVER-BAR COLLISIONS AT ROOT-S=1.8 TEV, Physics letters. Section B, 414(3-4), 1997, pp. 419-427
We report on a study of color coherence effects in p (p) over bar coll
isions at a center of mass energy root(s) = 1.8 TeV. The data were col
lected with the D<empty set> detector during the 1992-1993 run of the
Fermilab Tevatron Collider. We observe the presence of initial-to-fina
l state color interference with the spatial correlations between soft
and hard jets in multijet events in the central and in forward pseudor
apidity regions. The results are compared to Monte Carlo simulations w
ith different color coherence implementations and to the predictions o
f C(alpha(s)(3)) QCD calculations. (C) 1997 Elsevier Science B.V.