Azimov, S.a.
DN/DETARAP
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rivet Analysis
Evidence for color coherence in p anti-p collisions at s**(1/2) = 1.8-TeV

The CDF collaboration Abe, F. ; Albrow, Michael G. ; Amidei, Dante E. ; et al.
Phys.Rev.D 50 (1994) 5562-5579, 1994.
Inspire Record 374155 DOI 10.17182/hepdata.42448

Color coherence effects in pp¯ collisions are observed and studied with CDF, the Collider Detector at the Fermilab Tevatron collider. 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 predictions of various shower Monte Carlo programs that are substantially different with respect to the implementation of coherence.

8 data tables
Table 1

Observed normalised transverse energy distribution of the leading (highest ET) jet.. Data read from plot in the preprint.

Table 2

Observed normalised transverse energy distribution of the second highest ET jet.. Data read from plot in the preprint.

Table 3

Observed normalised pseudorapidity distribution of the third highest ET jet.. Data read from plot in the preprint.

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The Dijet angular distribution in p anti-p collisions at s**(1/2) = 1.8-TeV

The CDF collaboration Abe, F. ; Amidei, Dante E. ; Anway, Carol E. ; et al.
Phys.Rev.Lett. 69 (1992) 2896-2900, 1992.
Inspire Record 336778 DOI 10.17182/hepdata.19809

The dijet angular distribution is measured in the Collider Detector at Fermilab. This measurement covers higher mass ranges and larger scattering angles than previously possible. Good agreement is observed between the data and both leading-order [O(αs2)] and next-to-leading order [O(αs3)] QCD calculations. A limit on quark compositeness of Λc>1.0 TeV is obtained.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.