Nonperturbative contribution to the strange-antistrange asymmetry of the nucleon sea; Physical Review D; Vol. 93, iss. 5

Nonperturbative contribution to the strange-antistrange asymmetry of the nucleon sea; Physical Review D; Vol. 93, iss. 5

Detalles Bibliográficos
Parent link:Physical Review D: particles, fields, gravitation, and cosmology.— , 1970-
Vol. 93, iss. 5.— 2016.— [056001, 6 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Физико-технический институт Кафедра высшей математики и математической физики
Outros autores: Vega A. Alfredo, Schmidt I. Ivan, Gutsche Th. Thomas, Lyubovitskiy (Lyubovitskij) V. E. Valery Efimovich
Summary:Title screen
We give predictions for the nonperturbative (intrinsic) contribution to the s(x)−s¯(x) asymmetry of the nucleon sea. For this purpose we use different light-front wave functions inspired by the AdS/QCD formalism, together with a model of the nucleon in terms of meson-baryon fluctuations. The holographic wave functions for an arbitrary number of constituents, recently derived by us, give results quite close to known parametrizations that appear in the literature.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
Acceso en liña:http://dx.doi.org/10.1103/PhysRevD.93.056001
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648572

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