Journal Article

FZJ-2021-00154

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Subleading contributions to the nuclear scalar isoscalar current

Krebs, H. (Corresponding author)FZJ* ; Epelbaum, E.FZJ* ; Meißner, U.-G.FZJ*

2020
Springer Heidelberg

This record in other databases:    

Please use a persistent id in citations: http://hdl.handle.net/2128/26721  doi:10.1140/epja/s10050-020-00249-y

Abstract: We extend our recent analyses of the nuclear vector, axial-vector and pseudoscalar currents and derive the leading one-loop corrections to the two-nucleon scalar current operator in the framework of chiral effective field theory using the method of unitary transformation. We also show that the scalar current operators at zero momentum transfer are directly related to the quark mass dependence of the nuclear forces.

---

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

---

Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DEAL Springer ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

---