Journal Article

FZJ-2015-03990

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The magnetic moment of the ρ-meson

Djukanovic, D. ; Epelbaum, E. (Corresponding Author)FZJ* ; Gegelia, J.FZJ* ; Meißner, U.-G.FZJ*

2014
North-Holland Publ. Amsterdam

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Please use a persistent id in citations: http://hdl.handle.net/2128/8894  doi:10.1016/j.physletb.2014.01.001

Abstract: The magnetic moment of the ρ -meson is calculated in the framework of a low-energy effective field theory of the strong interactions. We find that the complex-valued strong interaction corrections to the gyromagnetic ratio are small leading to a value close to the real tree level result, gρ=2gρ=2. This is in a reasonably good agreement with the available lattice QCD calculations for this quantity.

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Contributing Institute(s):

1. Theorie der Starken Wechselwirkung (IAS-4)
2. Theorie der starken Wechselwirkung (IKP-3)

Research Program(s):

1. 531 - Hadron Structure and Dynamics (HSD) (POF2-531) (POF2-531)
2. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)

Appears in the scientific report 2015

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Database coverage:
; ; ; ; Current Contents - Physical, Chemical and Earth Sciences ; IF >= 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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