Evolution of twist-3 fragmentation functions in multicolour QCD and the Gribov-Lipatov reciprocity

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Abstract

It is shown that twist-3 fragmentation functions in the large-Nc limit of QCD obey the DGLAP evolution equations. The anomalous dimensions are found explicitly. The Gribov-Lipatov reciprocity is violated at the twist-3 level in the leading logarithmic approximation.

Original languageEnglish (US)
Pages (from-to)312-316
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume405
Issue number34
StatePublished - Jul 24 1997
Externally publishedYes

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fragmentation
quantum chromodynamics
approximation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

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title = "Evolution of twist-3 fragmentation functions in multicolour QCD and the Gribov-Lipatov reciprocity",
abstract = "It is shown that twist-3 fragmentation functions in the large-Nc limit of QCD obey the DGLAP evolution equations. The anomalous dimensions are found explicitly. The Gribov-Lipatov reciprocity is violated at the twist-3 level in the leading logarithmic approximation.",
author = "Andrei Belitsky",
year = "1997",
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day = "24",
language = "English (US)",
volume = "405",
pages = "312--316",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
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number = "34",

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T1 - Evolution of twist-3 fragmentation functions in multicolour QCD and the Gribov-Lipatov reciprocity

AU - Belitsky, Andrei

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N2 - It is shown that twist-3 fragmentation functions in the large-Nc limit of QCD obey the DGLAP evolution equations. The anomalous dimensions are found explicitly. The Gribov-Lipatov reciprocity is violated at the twist-3 level in the leading logarithmic approximation.

AB - It is shown that twist-3 fragmentation functions in the large-Nc limit of QCD obey the DGLAP evolution equations. The anomalous dimensions are found explicitly. The Gribov-Lipatov reciprocity is violated at the twist-3 level in the leading logarithmic approximation.

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

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