QCD analysis of near-to-planar 3-jet events

Andrea Banfi; Giuseppe Marchesini; Yuri L. Dokshitzer; Giulia Zanderighi

doi:10.1088/1126-6708/2000/07/002

QCD analysis of near-to-planar 3-jet events

Andrea Banfi, Giuseppe Marchesini, Yuri L. Dokshitzer, Giulia Zanderighi

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Perturbative QCD analysis is presented of the cumulative out-of-plane momentum distribution in the near-to-planar e⁺e^- annihilation events, K_out ≪ Q. In this kinematical region multiple gluon radiation effects become essential. They are resummed with the single-logarithmic accuracy, which programme includes the 2-loop treatment of the basic radiation and matching with the exact script O sign (Q₅²) result. Dedicated experimental analyses of 3-jet event characteristics are of special interest for the study of the non-perturbative confinement effects.

Original language	English
Pages (from-to)	XI-38
Journal	Journal of High Energy Physics
Volume	4
Issue number	7 PART A
DOIs	https://doi.org/10.1088/1126-6708/2000/07/002
State	Published - 2000
Externally published	Yes

Keywords

Jets
LEP HERA and SLC Physics
NLO Computations
QCD

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10.1088/1126-6708/2000/07/002

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title = "QCD analysis of near-to-planar 3-jet events",

abstract = "Perturbative QCD analysis is presented of the cumulative out-of-plane momentum distribution in the near-to-planar e+e- annihilation events, Kout ≪ Q. In this kinematical region multiple gluon radiation effects become essential. They are resummed with the single-logarithmic accuracy, which programme includes the 2-loop treatment of the basic radiation and matching with the exact script O sign (Q52) result. Dedicated experimental analyses of 3-jet event characteristics are of special interest for the study of the non-perturbative confinement effects.",

keywords = "Jets, LEP HERA and SLC Physics, NLO Computations, QCD",

author = "Andrea Banfi and Giuseppe Marchesini and Dokshitzer, {Yuri L.} and Giulia Zanderighi",

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doi = "10.1088/1126-6708/2000/07/002",

language = "English",

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TY - JOUR

T1 - QCD analysis of near-to-planar 3-jet events

AU - Banfi, Andrea

AU - Marchesini, Giuseppe

AU - Dokshitzer, Yuri L.

AU - Zanderighi, Giulia

PY - 2000

Y1 - 2000

N2 - Perturbative QCD analysis is presented of the cumulative out-of-plane momentum distribution in the near-to-planar e+e- annihilation events, Kout ≪ Q. In this kinematical region multiple gluon radiation effects become essential. They are resummed with the single-logarithmic accuracy, which programme includes the 2-loop treatment of the basic radiation and matching with the exact script O sign (Q52) result. Dedicated experimental analyses of 3-jet event characteristics are of special interest for the study of the non-perturbative confinement effects.

AB - Perturbative QCD analysis is presented of the cumulative out-of-plane momentum distribution in the near-to-planar e+e- annihilation events, Kout ≪ Q. In this kinematical region multiple gluon radiation effects become essential. They are resummed with the single-logarithmic accuracy, which programme includes the 2-loop treatment of the basic radiation and matching with the exact script O sign (Q52) result. Dedicated experimental analyses of 3-jet event characteristics are of special interest for the study of the non-perturbative confinement effects.

KW - Jets

KW - LEP HERA and SLC Physics

KW - NLO Computations

KW - QCD

UR - http://www.scopus.com/inward/record.url?scp=7744231208&partnerID=8YFLogxK

U2 - 10.1088/1126-6708/2000/07/002

DO - 10.1088/1126-6708/2000/07/002

M3 - Article

AN - SCOPUS:7744231208

SN - 1029-8479

VL - 4

SP - XI-38

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 7 PART A

ER -

QCD analysis of near-to-planar 3-jet events

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Keywords

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