Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system

Deep inelastic scattering (DIS) of charged leptons off scalar mesons in the 1/N expansion is studied by using the gauge/gravity duality. We focus on the D3D7-brane system and investigate the corresponding structure functions by considering both the high energy limit and the 1/N expansion. These limi...

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Autores principales: Jorrin, David Gustavo, Kovensky, Nicolás, Schvellinger, Martín Alejandro
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Física
AdS-CFT Correspondence
D-branes
Gauge-gravity correspondence
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/85732
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-85732
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
AdS-CFT Correspondence
D-branes
Gauge-gravity correspondence
spellingShingle Física
AdS-CFT Correspondence
D-branes
Gauge-gravity correspondence
Jorrin, David Gustavo
Kovensky, Nicolás
Schvellinger, Martín Alejandro
Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system
topic_facet Física
AdS-CFT Correspondence
D-branes
Gauge-gravity correspondence
description Deep inelastic scattering (DIS) of charged leptons off scalar mesons in the 1/N expansion is studied by using the gauge/gravity duality. We focus on the D3D7-brane system and investigate the corresponding structure functions by considering both the high energy limit and the 1/N expansion. These limits do not commute. From the D7-brane DBI action we derive a Lagrangian at sub-leading order in the D7-brane fluctuations and obtain a number of interactions some of which become relevant for two-hadron final-state DIS. By considering first the high energy limit followed by the large N one, our results fit lattice QCD data within 1.27% for the first three moments of F2 for the lightest pseudoscalar meson.
format Articulo
Articulo
author Jorrin, David Gustavo
Kovensky, Nicolás
Schvellinger, Martín Alejandro
author_facet Jorrin, David Gustavo
Kovensky, Nicolás
Schvellinger, Martín Alejandro
author_sort Jorrin, David Gustavo
title Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system
title_short Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system
title_full Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system
title_fullStr Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system
title_full_unstemmed Deep inelastic scattering off scalar mesons in the 1/N expansion from the D3D7-brane system
title_sort deep inelastic scattering off scalar mesons in the 1/n expansion from the d3d7-brane system
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/85732
work_keys_str_mv AT jorrindavidgustavo deepinelasticscatteringoffscalarmesonsinthe1nexpansionfromthed3d7branesystem
AT kovenskynicolas deepinelasticscatteringoffscalarmesonsinthe1nexpansionfromthed3d7branesystem
AT schvellingermartinalejandro deepinelasticscatteringoffscalarmesonsinthe1nexpansionfromthed3d7branesystem
bdutipo_str Repositorios
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