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Study of the structure of hadronic events and determination of αS at s = 130 GeV and 136 GeV

M. Acciarri, +472 more
- 21 Mar 1996 - 
- Vol. 371, Iss: 1, pp 137-148
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TLDR
In this paper, the structure of hadronic events recorded by the L3 detector at center-of-mass energies of 130 and 136 GeV was studied and a comparison of the data with resummed O(alpha_s^2) QCD calculations was made.
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This article is published in Physics Letters B.The article was published on 1996-03-21 and is currently open access. It has received 42 citations till now. The article focuses on the topics: Quantum chromodynamics & Luminosity (scattering theory).

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Citations
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NNLO corrections to event shapes in e+e− annihilation

TL;DR: In this paper, the authors compute the next-to-next-toleading order (NNLO) QCD corrections to the six most important event shape variables related to three-particle final states in electron-positron annihilation.
Journal ArticleDOI

The QCD running coupling

TL;DR: In this paper, the authors review the present theoretical and empirical knowledge for α s, the fundamental coupling underlying the interactions of quarks and gluons in Quantum Chromodynamics (QCD).
Journal ArticleDOI

The QCD Running Coupling

TL;DR: In this article, the authors review the present knowledge for the fundamental coupling underlying the interactions of quarks and gluons in QCD and discuss the challenges facing a complete understanding of its analytic behavior in the infrared domain.
Journal ArticleDOI

Event shapes in e + e annihilation and deep inelastic scattering

TL;DR: In this paper, the status of event-shape studies in e + e annihilation and DIS is reviewed, including discussions of perturbative calculations, of various approaches to modelling hadronisation and of comparisons to data.
Journal ArticleDOI

Two-Loop Soft Corrections and Resummation of the Thrust Distribution in the Dijet Region

TL;DR: In this article, the authors derived the two-loop soft function for the thrust distribution and extracted an analytical expression for the NNLL resummation coefficient g ≥ 3 in the dijet limit.
References
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Journal ArticleDOI

Ultraviolet Behavior of Non-Abelian Gauge Theories

TL;DR: In this paper, it was shown that a wide class of non-Abelian gauge theories have, up to calculable logarithmic corrections, free-field-theory asymptotic behavior.
Journal ArticleDOI

Reliable Perturbative Results for Strong Interactions

TL;DR: In this article, the authors show that perturbation theory is arbitrarily good for the deep Euclidean Green's functions of any Yang-Mills theory and of many Yang Mills theories with fermions.
Journal ArticleDOI

High-energy-physics event generation with PYTHIA 5.7 and JETSET 7.4

TL;DR: Pythia and JETSET as discussed by the authors are two main components of the “Lund Monte Carlo” program suite, and they can be used to generate high-energy-physics "events".
Journal ArticleDOI

Asymptotically Free Gauge Theories. I

TL;DR: In this paper, the renormalization-group equations are derived for Yang-Mills theories and the parameters that enter into the equations are calculated to lowest order and it is shown that these theories are asymptotically free.
Journal ArticleDOI

HERWIG 5.1 - a Monte Carlo event generator for simulating hadron emission reactions with interfering gluons

TL;DR: HERWIG as mentioned in this paper is a general-purpose particle-physics event generator, which includes the simulation of hard lepton-lepton, lepton hadron and hadron hadron scattering and soft hadron-hadron collisions in one package.
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Frequently Asked Questions (1)
Q1. What are the contributions mentioned in the paper "Study of the structure of hadronic events and determination of cys at fi= 130 gev and 136 gev" ?

The authors present a study of the structure of hadronic events recorded by the L3 detector at center-of-mass energies of 130 and 136 GeV.