This title appears in the Scientific Report :
2014
Please use the identifier:
http://dx.doi.org/10.1140/epja/i2014-14177-7 in citations.
Please use the identifier: http://hdl.handle.net/2128/8347 in citations.
Low-energy neutron-deuteron reactions with N3LO chiral forces
Low-energy neutron-deuteron reactions with N3LO chiral forces
We solve three-nucleon Faddeev equations with nucleon-nucleon and three-nucleon forces derived consistently in the framework of chiral perturbation theory at next-to-next-to-next-to-leading order in the chiral expansion. In this first investigation we include only matrix elements of the three-nucleo...
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Personal Name(s): | Golak, J. |
---|---|
Skibiński, R. / Topolnicki, K. / Witała, H. (Corresponding Author) / Epelbaum, E. / Krebs, H. / Kamada, H. / Meißner, Ulf-G. / Bernard, V. / Maris, P. / Vary, J. / Binder, S. / Calci, A. / Hebeler, K. / Langhammer, J. / Roth, R. / Nogga, A. / Liebig, S. / Minossi, D. | |
Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 Theorie der Starken Wechselwirkung; IAS-4 |
Published in: | The @European physical journal / A, 50 (2014) 11, S. 177 |
Imprint: |
Berlin
Springer
2014
|
DOI: |
10.1140/epja/i2014-14177-7 |
Document Type: |
Journal Article |
Research Program: |
Computational Science and Mathematical Methods Hadron Structure and Dynamics (HSD) |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/8347 in citations.
We solve three-nucleon Faddeev equations with nucleon-nucleon and three-nucleon forces derived consistently in the framework of chiral perturbation theory at next-to-next-to-next-to-leading order in the chiral expansion. In this first investigation we include only matrix elements of the three-nucleon force for partial waves with the total two-nucleon (three-nucleon) angular momenta up to 3 (5/2). Low-energy neutron-deuteron elastic scattering and deuteron breakup reaction are studied. Emphasis is put on A y puzzle in elastic scattering and cross sections in symmetric-space-star and neutron-neutron quasi-free-scattering breakup configurations, for which large discrepancies between data and theory have been reported. |