Evidence for gluon interference in hadronic Z decays

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doi:10.1016/0370-2693(95)00552-v

Cited by 12 publications

(9 citation statements)

References 27 publications

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“…A related quantity is the "Particle-Particle Correlation" (PPC) and its asymmetry which has been studied experimentally [201,207,208,209], but is not analytically computed.…”

Section: )mentioning

confidence: 99%

“…An interesting aspect of the relative spherical angle correlation is its sensitivity to the soft gluon interference. This has been investigated experimentally with the observable "Particle-Particle Correlation" (PPC) and its asymmetry (PPCA) in the relative angle χ ≡ ϑ 12 [201,207,208,209] which is closely related but not identical to the above correlationr(ϑ 12 ):…”

Section: Ppca and Test Of Color Coherencementioning

confidence: 99%

“…As an example, we show in Fig. 5.8 the experimental results obtained by the L3 collaboration [209] in comparison with the JETSET model [33] predictions with and without soft gluon coherence included in the jet algorithm. The models which include the coherence are generally in agreement with the experimental data, except for very small angles χ < ∼ 6 0 where the Bose-Einstein effects are important as well.…”

Section: Ppca and Test Of Color Coherencementioning

confidence: 99%

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Perturbative-QCD Approach to Multiparticle Production

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Ochs

1997

Int. J. Mod. Phys. A

220

308

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In this review we discuss the analytical perturbative approach, based on perturbative QCD and local parton hadron duality (LPHD), and its application to multiparticle production in jets in the semisoft region. Analytical formulae are presented for various observables within the accuracy of the modified leading logarithmic approximation (MLLA), i.e. with terms of relative order [Formula: see text] taken into account systematically, and in some cases with even higher accuracy. These predictions are confronted with existing experimental data. Many details of the perturbative approach to multiple hadroproduction have been consolidated in recent years, and the overall picture is remarkably healthy. The prospects of future studies of the semisoft jet physics are also discussed.

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“…A related quantity is the "Particle-Particle Correlation" (PPC) and its asymmetry which has been studied experimentally [201,207,208,209], but is not analytically computed.…”

Section: )mentioning

confidence: 99%

Section: Ppca and Test Of Color Coherencementioning

confidence: 99%

Section: Ppca and Test Of Color Coherencementioning

confidence: 99%

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Perturbative-QCD Approach to Multiparticle Production

Хозе

Ochs

1997

Int. J. Mod. Phys. A

220

308

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“…Color coherence phenomena in the final state have been very well established in e + e − annihilations [1][2][3][4][5][6], in what has been termed the "string" [7] or "drag" [8] effect. Particle production in the region between the quark and antiquark jets in e + e − → qqg events is suppressed.…”

mentioning

confidence: 99%

Color coherent radiation in multijet events from p collisions at = 1.8 TeV

et al. 1997

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“…Color coherence phenomena in the final state have been studied since the early 1980's in e + e − annihilations [1][2][3][4][5][6] and are very well established. The study of coherence effects in hadron-hadron collisions is considerably more subtle than those in e + e − annihilations due to the presence of colored constituents in both the initial and final states.…”

Section: Introductionmentioning

confidence: 99%