Light-cone distribution amplitudes of the nucleon and ∆ baryon

Abstract We investigate the light-cone wave functions and leading-twist distribution amplitudes for the nucleon and ∆ baryon within the framework of the chiral quark-soliton model. The baryon wave function consists of the valence quark and vacuum wave functions. The vacuum wave functions generate al...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	June-Young Kim, Hyun-Chul Kim, Maxim V. Polyakov
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Phenomenological Models QCD Phenomenology Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/83c9205ff9504fe2b8d899bc4020f281
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:83c9205ff9504fe2b8d899bc4020f281
record_format	dspace
spelling	oai:doaj.org-article:83c9205ff9504fe2b8d899bc4020f2812021-11-14T12:40:28ZLight-cone distribution amplitudes of the nucleon and ∆ baryon10.1007/JHEP11(2021)0391029-8479https://doaj.org/article/83c9205ff9504fe2b8d899bc4020f2812021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)039https://doaj.org/toc/1029-8479Abstract We investigate the light-cone wave functions and leading-twist distribution amplitudes for the nucleon and ∆ baryon within the framework of the chiral quark-soliton model. The baryon wave function consists of the valence quark and vacuum wave functions. The vacuum wave functions generate all possible higher Fock states by expanding them. We find that it is essential to consider the five-quark component and relativistic corrections to evaluate the distribution amplitudes of the nucleon and ∆ isobar. Having taken into account them, we derive the distribution amplitudes. The results are in good agreement with the lattice data.June-Young KimHyun-Chul KimMaxim V. PolyakovSpringerOpenarticlePhenomenological ModelsQCD PhenomenologyNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-33 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Phenomenological Models QCD Phenomenology Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Phenomenological Models QCD Phenomenology Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 June-Young Kim Hyun-Chul Kim Maxim V. Polyakov Light-cone distribution amplitudes of the nucleon and ∆ baryon
description	Abstract We investigate the light-cone wave functions and leading-twist distribution amplitudes for the nucleon and ∆ baryon within the framework of the chiral quark-soliton model. The baryon wave function consists of the valence quark and vacuum wave functions. The vacuum wave functions generate all possible higher Fock states by expanding them. We find that it is essential to consider the five-quark component and relativistic corrections to evaluate the distribution amplitudes of the nucleon and ∆ isobar. Having taken into account them, we derive the distribution amplitudes. The results are in good agreement with the lattice data.
format	article
author	June-Young Kim Hyun-Chul Kim Maxim V. Polyakov
author_facet	June-Young Kim Hyun-Chul Kim Maxim V. Polyakov
author_sort	June-Young Kim
title	Light-cone distribution amplitudes of the nucleon and ∆ baryon
title_short	Light-cone distribution amplitudes of the nucleon and ∆ baryon
title_full	Light-cone distribution amplitudes of the nucleon and ∆ baryon
title_fullStr	Light-cone distribution amplitudes of the nucleon and ∆ baryon
title_full_unstemmed	Light-cone distribution amplitudes of the nucleon and ∆ baryon
title_sort	light-cone distribution amplitudes of the nucleon and ∆ baryon
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/83c9205ff9504fe2b8d899bc4020f281
work_keys_str_mv	AT juneyoungkim lightconedistributionamplitudesofthenucleonandbaryon AT hyunchulkim lightconedistributionamplitudesofthenucleonandbaryon AT maximvpolyakov lightconedistributionamplitudesofthenucleonandbaryon
_version_	1718429116522299392

Light-cone distribution amplitudes of the nucleon and ∆ baryon

Ejemplares similares