Report/Contribution to a conference proceedings/Contribution to a book

PUBDB-2017-06841

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Spectroscopy and Regge Trajectories of Light Mesons

Ebert, D. ; Faustov, R. N. ; Galkin, V. O.

2017
Verlag Deutsches Elektronen-Synchrotron Hamburg
ISBN: 978-3-945931-07-3, 978-3-945931-07-3

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Please use a persistent id in citations: doi:10.3204/DESY-PROC-2016-04/Faustov

Report No.: DESY-PROC-2016-04

Abstract: Masses of light tetraquarks are obtained in the diquark-antidiquark picture. Such exotic states can be identified with the known light scalar mesons forming an SU(3) nonet ($\sigma$ meson $f_0(600)$, $\kappa$ meson $K^*_0(800)$, $f_0(980)$ and $a_0(980)$). Mass spectra of light ($u,d,s$) quark-antiquark mesons are calculated within the QCD-motivated relativistic quark model.The relativistic treatment of the light quark dynamics results in mass spectra which agree well with available experimental data for the masses of the most well-established states. Their Regge trajectories exhibit linearity and equidistance.

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Contributing Institute(s):

1. Bibliothek und Dokumentation (L)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2017

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Book/Proceedings/Report Ali, A. (Editor)DESY* ; Blaschke, D. (Editor) ; Issadykov, A. (Editor) ; Ivanov, M. (Editor)
Proceedings of the Helmholtz International Summer School 2016 (HQ 2016) : Quantum Field Theory at the Limits : from Strong Fields to Heavy Quarks
2017Helmholtz International Summer School 2016, HQ 2016, DubnaDubna, Russia, 18 Jul 2016 - 30 Jul 20162016-07-182016-07-30 Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-PROC (2017) [10.3204/DESY-PROC-2016-04]2017     Files BibTeX | EndNote: XML, Text | RIS

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