activity
19962002
most citedEnergy and Virtuality Scale Dependence in Quark and Gluon Jets

24 citations · 53 across the 15 of their papers we have counts for

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hep-ph2002★ 1 cited

Duality in Semi-Exclusive Processes

Paul Hoyer

Bloom-Gilman duality relates parton distributions to nucleon form factors and thus constrains the dynamics of exclusive processes. The quark electric charge dependence implies that…

hep-ph2001★ 9 cited

Duality in Semi-Exclusive Processes

Patrik Eden, Paul Hoyer, Alexander Khodjamirian

Semi-exclusive processes like γp \to π^+ Y are closely analogous to DIS, ep \to eX, in the limit where the momentum transfer |t| to the pion and the mass of the inclusive system Y…

hep-ph2001

Multiplicity Ratios and the Confinement Mechanism

P. Eden

I review theoretical and experimental challenges in studies of the ratio of multiplicities in quark and gluon jets, and its relevance for our understanding of hadronization.

hep-ph2001

QCD and Multiparticle Production - The Status of the Perturbative Cascade

Patrik Eden

I discuss recent developments in the QCD cascade formalism. I focus on the importance of and uncertainties in higher order corrections to the Modified Leading Log approximation for…

hep-ph2000★ 2 cited

Multiplicities in Parton and Dipole QCD Cascades

Patrik Eden

Evolution equations for multiplicities in QCD cascades can, both in the parton and dipole picture, be used to estimate corrections beyond the formal accuracy of the modified leadin…

hep-ph2000★ 4 cited

On Energy Conservation in Lund String Fragmentation

Patrik Eden

I discuss a Monte Carlo algorithm for hadronization in the Lund string fragmentation picture, which conserves energy and momentum exactly as is proposed by the model. An embryo to…

hep-ph1999

Observables Probing the Perturbative-Nonperturbative Transition Region in QCD

P. Eden

Benefiting from the high statistics from experiments at the resonance, it is possible to impose strong two-jet cuts on the data without losing the statistical signif…

hep-ph1999

Event Selection Effects on Multiplicities in Quark and Gluon Jets

P. Eden

The properties of quark and gluon jets depend on jet definitions and event selection. I discuss how these can be included in calculations and present jet definitions designed to gi…

hep-ph1999★ 1 cited

Comparing Quark Jets in e+e- and DIS

P. Eden

I discuss event cuts in DIS which improve the similarity between the current Breit hemisphere and hemispheres in annihilation. I also present a method to study the scale e…

hep-ph1999★ 5 cited

On Particle Multiplicities in Three-jet Events

P. Eden, G. Gustafson, V. A. Khoze

A thorough verification of the distinct differences in the properties of quark and gluon jets is considered as one of the most instructive tests of the basic ideas of QCD. In the r…

hep-ph1998★ 1 cited

Using Two-jet Events to Understand Hadronization

P. Eden, G. Gustafson

While the hard phase of the strong interaction is well described by perturbative QCD, the soft hadronization phase is less understood. Benefiting from the high statistics from e+e-…

hep-ph1998

Investigations of Quark Fragmentation Universality

Patrik Eden

We propose event cuts in deep inelastic scattering, suitable for an examination of quark fragmentation universality. We compare the current hemisphere of the Breit frame with hemis…

hep-ph1998★ 24 cited

Energy and Virtuality Scale Dependence in Quark and Gluon Jets

Patrik Eden, Gosta Gustafson

We discuss some important issues concerning multiplicities in quark and gluon jets in e+e- annihilation. In QCD the properties of a jet in general depend on two scales, the energy…

hep-ph1996★ 6 cited

A Program for Baryon Generation and Its Applications to Baryon Fragmentation in DIS

Patrik Eden

In an earlier paper, we discuss the ``popcorn'' model for baryon production in quark and gluon jets, and present an improved model (which we call Modified Popcorn Scenarium, MOPS).…

hep-ph1996

Baryon Production in the String Fragmentation Picture

Patrik Eden, Gosta Gustafson

An improved version of the ``pop-corn'' model for baryon production in quark and gluon jets is presented. With a reduced number of parameters the model reproduces well both product…