Journal Article

FZJ-2021-00166

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Precision calculation of the axion-nucleon coupling in chiral perturbation theory

Vonk, T. (Corresponding author) ; Guo, F.-K. ; Meißner, U.-G.FZJ*

2020
SISSA [Trieste]

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Please use a persistent id in citations: http://hdl.handle.net/2128/26738  doi:10.1007/JHEP03(2020)138

Abstract: We derive the axion-nucleon interaction Lagrangian in heavy baryon chiral perturbation theory up to next-to-next-to-leading order. The effective axion-nucleon coupling is calculated to a few percent accuracy.

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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. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)
2. DFG project 196253076 - TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik (196253076) (196253076)

Appears in the scientific report 2020

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Database coverage:
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