Gluon parton densities in soft-wall AdS/QCD; Physical Review D; Vol. 103, iss. 9

Gluon parton densities in soft-wall AdS/QCD; Physical Review D; Vol. 103, iss. 9

Bibliografiset tiedot
Parent link:Physical Review D: covering particles, fields, gravitation, and cosmology
Vol. 103, iss. 9.— 2021.— [094017, 29 p.]
Päätekijä: Lyubovitskiy (Lyubovitskij) V. E. Valery Efimovich
Yhteisötekijä: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение математики и информатики
Muut tekijät: Schmidt I. Ivan
Yhteenveto:Title screen
We study the gluon parton densities [parton distribution functions (PDFs), transverse momentum distributions (TMDs), generalized parton distributions (GPDs)] and form factors in soft-wall AdS/QCD. We show that the power behavior of gluon parton distributions and form factors at large values of the light-cone variable and large values of square momentum is consistent with quark counting rules. We also show that the transverse momentum distributions derived in our approach obey the model-independent Mulders-Rodrigues inequalities without referring to specific model parameters. All gluon parton distributions are defined in terms of the unpolarized and polarized gluon PDFs and profile functions. The latter are related to gluon PDFs via differential equations.
Режим доступа: по договору с организацией-держателем ресурса
Kieli:englanti
Julkaistu: 2021
Aiheet:
электронный ресурс
труды учёных ТПУ
Linkit:https://doi.org/10.1103/PhysRevD.103.094017
Aineistotyyppi: Elektroninen Kirjan osa
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668036

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