This title appears in the Scientific Report :
2008
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevC.77.034006 in citations.
Please use the identifier: http://hdl.handle.net/2128/10475 in citations.
Isospin-breaking two-nucleon force with explicit Delta-excitations
Isospin-breaking two-nucleon force with explicit Delta-excitations
We study the leading isospin-breaking contributions to the two-nucleon two-pion exchange potential due to explicit Delta degrees of freedom in chiral effective field theory. In particular, we find important contributions due to the delta mass splittings to the charge symmetry breaking potential that...
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Personal Name(s): | Epelbaum, E. |
---|---|
Krebs, H. / Meissner, U.G. | |
Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 Jülich-Aachen Research Alliance - Simulation Sciences; JARA-SIM |
Published in: | Physical Review C Physical review / C, 77 77 (2008 2008) 3 3, S. 034006 034006 |
Imprint: |
Woodbury, NY
Inst.
2008
2008-03-31 2008-03-01 |
Physical Description: |
034006 |
DOI: |
10.1103/PhysRevC.77.034006 |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
Physical Review C
77 |
Subject (ZB): | |
Link: |
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Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/10475 in citations.
We study the leading isospin-breaking contributions to the two-nucleon two-pion exchange potential due to explicit Delta degrees of freedom in chiral effective field theory. In particular, we find important contributions due to the delta mass splittings to the charge symmetry breaking potential that act opposite to the effects induced by the nucleon mass splitting. |