F. Abe et al., EVIDENCE FOR COLOR COHERENCE IN P(P)OVER-BAR COLLISIONS AT ROOT-S=1.8TEV, Physical review. D. Particles and fields, 50(9), 1994, pp. 5562-5579
Color coherence effects in p ($) over bar p collisions are observed an
d studied with CDF, the Collider Detector at the Fermilab Tevatron col
lider. We demonstrate these effects by measuring spatial correlations
between soft and leading jets in multijet events. Variables sensitive
to interference are identified by comparing the data to the prediction
s of various shower Monte Carlo programs that are substantially differ
ent with respect to the implementation of coherence.