Journal article
Calculations of Three-Nucleon Reactions
Few-body systems, Vol.54(7), pp.897-902
08/2013
DOI: 10.1007/s00601-012-0540-x
Abstract
Faddeev calculations using the chiral three-nucleon force in next-to-next-to-next-to-leading-order show that this force is too weak to provide an explanation for the low-energy A
y
puzzle. The large discrepancy between data and theory for the neutron–neutron quasi-free-scattering cross section in low energy neutron–deuteron breakup requires a modification of the
$${^{1}S_0}$$
neutron–neutron force. We discuss the consequences that a bound
$${^{1}S_0}$$
state of two neutrons has on neutron–deuteron scattering observables. At higher energies we compare the solutions of the non-relativistic three-nucleon Faddeev equations with three-nucleon force included to the solutions of its Poincaré invariant version.
Details
- Title: Subtitle
- Calculations of Three-Nucleon Reactions
- Creators
- H Witała - Jagiellonian UniversityJ Golak - Jagiellonian UniversityR Skibiński - Jagiellonian UniversityK Topolnicki - Jagiellonian UniversityH Kamada - Kyushu Institute of TechnologyE Epelbaum - Ruhr University BochumW Glöckle - Ruhr University BochumH Krebs - Ruhr University BochumW Polyzou - University of IowaA Nogga - Forschungszentrum Jülich
- Contributors
- Kenshi Sagara (Editor)Emiko Hiyama (Editor)Souichi Ishikawa (Editor)Atsushi Tamii (Editor)
- Resource Type
- Journal article
- Publication Details
- Few-body systems, Vol.54(7), pp.897-902
- DOI
- 10.1007/s00601-012-0540-x
- ISSN
- 0177-7963
- eISSN
- 1432-5411
- Publisher
- Springer Vienna
- Language
- English
- Date published
- 08/2013
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199671702771
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