Proton and neutron form factors from deformed gravity/gauge duality

Proton and neutron form factors from deformed gravity/gauge duality

In this work we study the electric and magnetic Sachs form factors for proton and neutron by using a deformed gravity/gauge model. We describe holographically baryons as well as gauge bosons which are ruled by the parameters kB and kγ, associated with confinement and kinematical energy scales, respe...

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Main Authors: Miguel Angel Martín Contreras, Eduardo Folco Capossoli, Danning Li, Alfredo Vega, Henrique Boschi-Filho
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269321005785
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spelling doaj-797567b79e0a4488904791ebce3363592021-09-19T04:53:11ZengElsevierPhysics Letters B0370-26932021-11-01822136638Proton and neutron form factors from deformed gravity/gauge dualityMiguel Angel Martín Contreras0Eduardo Folco Capossoli1Danning Li2Alfredo Vega3Henrique Boschi-Filho4Instituto de Física y Astronomía, Universidad de Valparaíso, A. Gran Bretaña 1111, Valparaíso, Chile; Corresponding author.Departamento de Física / Mestrado Profissional em Práticas de Educação Básica (MPPEB), Colégio Pedro II, 20.921-903, Rio de Janeiro, RJ, BrazilDepartment of Physics and Siyuan Laboratory, Jinan University, Guangzhou 510632, ChinaInstituto de Física y Astronomía, Universidad de Valparaíso, A. Gran Bretaña 1111, Valparaíso, ChileInstituto de Física, Universidade Federal do Rio de Janeiro, 21.941-972, Rio de Janeiro, RJ, BrazilIn this work we study the electric and magnetic Sachs form factors for proton and neutron by using a deformed gravity/gauge model. We describe holographically baryons as well as gauge bosons which are ruled by the parameters kB and kγ, associated with confinement and kinematical energy scales, respectively. Then, we construct the interaction action and calculate the electric and magnetic form factors for the proton and the neutron, and their electromagnetic sizes. The obtained results are compatible with those found in the literature from experimental and theoretical data.http://www.sciencedirect.com/science/article/pii/S0370269321005785
collection DOAJ
language English
format Article
sources DOAJ
author Miguel Angel Martín Contreras
Eduardo Folco Capossoli
Danning Li
Alfredo Vega
Henrique Boschi-Filho
spellingShingle Miguel Angel Martín Contreras
Eduardo Folco Capossoli
Danning Li
Alfredo Vega
Henrique Boschi-Filho
Proton and neutron form factors from deformed gravity/gauge duality
Physics Letters B
author_facet Miguel Angel Martín Contreras
Eduardo Folco Capossoli
Danning Li
Alfredo Vega
Henrique Boschi-Filho
author_sort Miguel Angel Martín Contreras
title Proton and neutron form factors from deformed gravity/gauge duality
title_short Proton and neutron form factors from deformed gravity/gauge duality
title_full Proton and neutron form factors from deformed gravity/gauge duality
title_fullStr Proton and neutron form factors from deformed gravity/gauge duality
title_full_unstemmed Proton and neutron form factors from deformed gravity/gauge duality
title_sort proton and neutron form factors from deformed gravity/gauge duality
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2021-11-01
description In this work we study the electric and magnetic Sachs form factors for proton and neutron by using a deformed gravity/gauge model. We describe holographically baryons as well as gauge bosons which are ruled by the parameters kB and kγ, associated with confinement and kinematical energy scales, respectively. Then, we construct the interaction action and calculate the electric and magnetic form factors for the proton and the neutron, and their electromagnetic sizes. The obtained results are compatible with those found in the literature from experimental and theoretical data.
url http://www.sciencedirect.com/science/article/pii/S0370269321005785
work_keys_str_mv AT miguelangelmartincontreras protonandneutronformfactorsfromdeformedgravitygaugeduality
AT eduardofolcocapossoli protonandneutronformfactorsfromdeformedgravitygaugeduality
AT danningli protonandneutronformfactorsfromdeformedgravitygaugeduality
AT alfredovega protonandneutronformfactorsfromdeformedgravitygaugeduality
AT henriqueboschifilho protonandneutronformfactorsfromdeformedgravitygaugeduality
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