Search for the glueball content of hadrons in yp interactions at GlueX

Search for the glueball content of hadrons in yp interactions at GlueX

Bibliographic Details
Parent link:Physical Review D: particles, fields, gravitation, and cosmology.— , 1970-
Vol. 94, iss. 3.— 2016.— [034010, 8 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Физико-технический институт Кафедра высшей математики и математической физики
Other Authors: Gutsche Th. Thomas, Kuleshov S. V. Sergey Vasiljevich, Obukhovsky I. T. Igor Timofeevich, Lyubovitskiy (Lyubovitskij) V. E. Valery Efimovich
Summary:Title screen
We suggest a theoretical framework for the description of double photon and proton-antiproton photoproduction off the proton γ+p→2γ+p and γ+p→p¯p+p, which takes into account the contribution of the scalar mesons f0(1370), f0(1500), and f0(1710). These scalars are considered as mixed states of a glueball, nonstrange and strange quarkonia. Our framework is based on the use of effective hadronic Lagrangians that phenomenologically take into account two-gluon exchange effects governing the γ+p→2γ+p and γ+p→p¯p+p processes. Present results can be used to guide the possible search for these reactions by the GlueX Collaboration at JLab.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1103/PhysRevD.94.034010
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650289

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