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dc.contributor.author
Jorrin, David Gustavo
dc.contributor.author
Schvellinger, Martín Alejandro
dc.date.available
2023-07-25T14:04:47Z
dc.date.issued
2022-09-29
dc.identifier.citation
Jorrin, David Gustavo; Schvellinger, Martín Alejandro; Scope and limitations of a string theory dual description of the proton structure; American Physical Society; Physical Review D; 106; 6; 29-9-2022; 1-29
dc.identifier.issn
2470-0029
dc.identifier.uri
http://hdl.handle.net/11336/205301
dc.description.abstract
Symmetric and antisymmetric structure functions from electromagnetic deep inelastic scattering of charged leptons off spin-1/2 hadrons are investigated in the framework of a top-down holographic dual description. We consider the Brower-Polchinski-Strassler-Tan Pomeron, type IIB superstring theory scattering amplitudes, and type IIB supergravity on AdS5×S5. In all cases, the hard-wall prescription is used. Different kinematic regions of the Bjorken variable x, as well as the squared momentum of the virtual photon Q2, are studied in detail for F2P and g1P structure functions of the proton. Also, the virtual Compton scattering asymmetry of the proton A1P is investigated. Comparison with data from several experimental collaborations is presented. In addition, the holographic Pomeron leads to predictions for the mentioned observables for very small x values. In particular, we present predictions for g1P at Q2 around 10 GeV2, for data expected to be measured in a future electron-ion collider. Limitations of this holographic dual approach are discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AdS/CFT duality
dc.subject
Holographic Pomeron
dc.subject
Proton structure
dc.subject
DIS
dc.subject.classification
Física de Partículas y Campos
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Scope and limitations of a string theory dual description of the proton structure
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T17:50:50Z
dc.journal.volume
106
dc.journal.number
6
dc.journal.pagination
1-29
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Jorrin, David Gustavo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Schvellinger, Martín Alejandro. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.journal.title
Physical Review D
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/pdf/10.1103/PhysRevD.106.066024
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.106.066024
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