Transverse-Spin Quark Distributions from Asymmetry Data and Symmetry Arguments

Vincenzo BARONE; A Martin; F Bradamante

doi:10.3390/sym13010116

Transverse-Spin Quark Distributions from Asymmetry Data and Symmetry Arguments

Vincenzo BARONE, A Martin, F Bradamante

Dipartimento di Scienze e Innovazione Tecnologica

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The transversity and the Sivers distribution functions of quarks incorporate important information about the transverse-spin and transverse-momentum structure of nucleons. We show how these distributions can be directly determined point by point from leptoproduction asymmetry data collected for various targets and produced hadrons by the COMPASS Collaboration. Only simple symmetry relations are used in the extraction.

Lingua originale	Inglese
pagine (da-a)	1-12
Numero di pagine	12
Rivista	Symmetry
Volume	13
Numero di pubblicazione	1
DOI	https://doi.org/10.3390/sym13010116
Stato di pubblicazione	Pubblicato - 2021

Keywords

quark distribution functions
semi-inclusive deep inelastic scattering
structure of the nucleon
transverse spin

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10.3390/sym13010116

http://hdl.handle.net/11579/145099

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abstract = "The transversity and the Sivers distribution functions of quarks incorporate important information about the transverse-spin and transverse-momentum structure of nucleons. We show how these distributions can be directly determined point by point from leptoproduction asymmetry data collected for various targets and produced hadrons by the COMPASS Collaboration. Only simple symmetry relations are used in the extraction.",

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author = "Vincenzo BARONE and A Martin and F Bradamante",

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AB - The transversity and the Sivers distribution functions of quarks incorporate important information about the transverse-spin and transverse-momentum structure of nucleons. We show how these distributions can be directly determined point by point from leptoproduction asymmetry data collected for various targets and produced hadrons by the COMPASS Collaboration. Only simple symmetry relations are used in the extraction.

KW - quark distribution functions

KW - semi-inclusive deep inelastic scattering

KW - structure of the nucleon

KW - transverse spin

KW - quark distribution functions

KW - semi-inclusive deep inelastic scattering

KW - structure of the nucleon

KW - transverse spin

UR - https://iris.uniupo.it/handle/11579/145099

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Transverse-Spin Quark Distributions from Asymmetry Data and Symmetry Arguments

Abstract

Keywords

Accesso al documento

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