Polarizability of pseudoscalar mesons from the lattice calculations

Luschevskaya, E.V.; Soloveva, O.E.; Teryaev, O.V.

doi:10.1051/epjconf/201612604027

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Polarizability of pseudoscalar mesons from the lattice calculations

Luschevskaya, E.V.; Soloveva, O.E.; Teryaev, O.V.2016

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AbstractAbstract

[en] We explore the energy dependence of neutral and charge pions of the background constant abelian magnetic field in SU(3) lattice gauge theory without dynamical quarks. The energy of neutral pseudoscalar meson diminishes with the field, while the energy of charged one increases according with the theoretical expectations. Based on these data we estimate the magnetic polarizabilities of π"0 and π"± mesons for various quark masses

Primary Subject

PHYSICS OF ELEMENTARY PARTICLES AND FIELDS (S72)

Source

4. International Conference on New Frontiers in Physics; Crete (Greece); 23-30 Aug 2015; Available from http://www.epj-conferences.org/articles/epjconf/pdf/2016/21/epjconf_icnfp2016_04027.pdf; Copyright (c) 2016 The Authors. Published by EDP Sciences; This is an Open Access article distributed under the Creative Commons Attribution 4.0 License. (http://creativecommons.org/licenses/by/4.0/); Country of input: International Atomic Energy Agency (IAEA)

Record Type

Journal Article

Literature Type

Conference

Journal

EPJ. Web of Conferences; ISSN 2100-014X;

; v. 126; 04027 p

Country of publication

France

Descriptors (DEI)

ENERGY DEPENDENCE, GAUGE INVARIANCE, LATTICE FIELD THEORY, MAGNETIC FIELDS, PIONS MINUS, PIONS NEUTRAL, POLARIZABILITY, REST MASS, SU-3 GROUPS

Descriptors (DEC)

BOSONS, CONSTRUCTIVE FIELD THEORY, ELECTRICAL PROPERTIES, ELEMENTARY PARTICLES, FIELD THEORIES, HADRONS, INVARIANCE PRINCIPLES, LIE GROUPS, MASS, MESONS, PHYSICAL PROPERTIES, PIONS, PSEUDOSCALAR MESONS, QUANTUM FIELD THEORY, SU GROUPS, SYMMETRY GROUPS

LanguageLanguage

English

Reference NumberReference Number

48007622

INIS VolumeINIS Volume

INIS IssueINIS Issue

External URLExternal URL

http://dx.doi.org/10.1051/epjconf/201612604027, http://www.epj-conferences.org/articles/epjconf/pdf/2016/21/epjconf_icnfp2016_04027.pdf, https://doaj.org/article/a01ebd736ba4472382d59d2027dc0f5e

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Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
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á	â	ã	ä	å	ā	æ	ç
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