Electromagnetic structure of nucleon and Roper in soft-wall AdS/QCD

Electromagnetic structure of nucleon and Roper in soft-wall AdS/QCD

Bibliographic Details
Parent link:Physical Review D: particles, fields, gravitation, and cosmology.— , 1970-
Vol. 97, iss. 5.— 2018.— [054011, 16 p.]
Main Author: Gutsche T. Thomas
Corporate Author: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors: 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
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
электромагнитные формфакторы
нуклоны
импульсы
Online Access:https://doi.org/10.1103/PhysRevD.97.054011
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658127

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