This title appears in the Scientific Report :
2020
Please use the identifier:
http://dx.doi.org/10.1140/epja/s10050-020-00249-y in citations.
Please use the identifier: http://hdl.handle.net/2128/26721 in citations.
Subleading contributions to the nuclear scalar isoscalar current
Subleading contributions to the nuclear scalar isoscalar current
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 scala...
Saved in:
Personal Name(s): | Krebs, H. (Corresponding author) |
---|---|
Epelbaum, E. / Meißner, U.-G. | |
Contributing Institute: |
Theorie der Starken Wechselwirkung; IAS-4 Theorie der starken Wechselwirkung; IKP-3 |
Published in: | The European physical journal / A, 56 (2020) 9, S. 240 |
Imprint: |
Heidelberg
Springer
2020
|
DOI: |
10.1140/epja/s10050-020-00249-y |
Document Type: |
Journal Article |
Research Program: |
TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik Computational Science and Mathematical Methods |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/26721 in citations.
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. |