A general method for the resummation of event-shape distributions in e+ e− annihilation

Andrea Banfi; Heather McAslan; Pier Francesco Monni; Giulia Zanderighi

doi:10.1007/JHEP05(2015)102

A general method for the resummation of event-shape distributions in e⁺ e⁻ annihilation

Andrea Banfi
, Heather McAslan
, Pier Francesco Monni
, Giulia Zanderighi

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

109 Scopus citations

Abstract

Abstract: We present a novel method for resummation of event shapes to next-to-next-to-leading-logarithmic (NNLL) accuracy. We discuss the technique and describe its implementation in a numerical program in the case of e⁺e⁻ collisions where the resummed prediction is matched to NNLO. We reproduce all the existing predictions and present new results for oblateness and thrust major.

Original language	English
Article number	102
Journal	Journal of High Energy Physics
Volume	2015
Issue number	5
DOIs	https://doi.org/10.1007/JHEP05(2015)102
State	Published - 27 May 2015
Externally published	Yes

Keywords

Jets
QCD Phenomenology

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10.1007/JHEP05(2015)102

Cite this

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title = "A general method for the resummation of event-shape distributions in e+ e− annihilation",

abstract = "Abstract: We present a novel method for resummation of event shapes to next-to-next-to-leading-logarithmic (NNLL) accuracy. We discuss the technique and describe its implementation in a numerical program in the case of e+e− collisions where the resummed prediction is matched to NNLO. We reproduce all the existing predictions and present new results for oblateness and thrust major.",

keywords = "Jets, QCD Phenomenology",

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AU - Banfi, Andrea

AU - McAslan, Heather

AU - Monni, Pier Francesco

AU - Zanderighi, Giulia

PY - 2015/5/27

Y1 - 2015/5/27

N2 - Abstract: We present a novel method for resummation of event shapes to next-to-next-to-leading-logarithmic (NNLL) accuracy. We discuss the technique and describe its implementation in a numerical program in the case of e+e− collisions where the resummed prediction is matched to NNLO. We reproduce all the existing predictions and present new results for oblateness and thrust major.

AB - Abstract: We present a novel method for resummation of event shapes to next-to-next-to-leading-logarithmic (NNLL) accuracy. We discuss the technique and describe its implementation in a numerical program in the case of e+e− collisions where the resummed prediction is matched to NNLO. We reproduce all the existing predictions and present new results for oblateness and thrust major.

KW - Jets

KW - QCD Phenomenology

UR - https://www.scopus.com/pages/publications/84930212421

U2 - 10.1007/JHEP05(2015)102

DO - 10.1007/JHEP05(2015)102

M3 - Article

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SN - 1126-6708

VL - 2015

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 5

M1 - 102

ER -

A general method for the resummation of event-shape distributions in e⁺ e⁻ annihilation

Abstract

Keywords

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