Electromagnetic structure of nucleon and Roper in soft-wall AdS/QCD; Physical Review D; Vol. 97, iss. 5

Bibliografiske detaljer
Parent link:Physical Review D: particles, fields, gravitation, and cosmology.— , 1970-
Vol. 97, iss. 5.— 2018.— [054011, 16 p.]
Hovedforfatter: Gutsche T. Thomas
Institution som forfatter: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Andre forfattere: Lyubovitskiy (Lyubovitskij) V. E. Valery Efimovich, Schmidt I. A. Ivan
Summary:Title screen
We present an improved study of the electromagnetic form factors of the nucleon and of the Roper-nucleon transition using an extended version of the effective action of soft-wall AdS/QCD. We include novel contribution from additional nonminimal terms, which do not renormalize the charge and do not change the normalization of the corresponding form factors, but the inclusion of these terms results in an important contribution to the momentum dependence of the form factors and helicity amplitudes.
Режим доступа: по договору с организацией-держателем ресурса
Sprog:engelsk
Udgivet: 2018
Fag:
Online adgang:https://doi.org/10.1103/PhysRevD.97.054011
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658127

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