dc.identifier.uri |
http://dx.doi.org/10.15488/9206 |
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dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/9259 |
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dc.contributor.author |
Ermisch, K.
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dc.contributor.author |
Amir-Ahmadi, H.R.
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dc.contributor.author |
Van Den Berg, A.M.
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dc.contributor.author |
Castelijns, R.
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dc.contributor.author |
Davids, B.
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dc.contributor.author |
Deltuva, A.
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dc.contributor.author |
Epelbaum, E.
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dc.contributor.author |
Glöckle, W.
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dc.contributor.author |
Golak, J.
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dc.contributor.author |
Harakeh, M.N.
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dc.contributor.author |
Hunyadi, M.
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dc.contributor.author |
De Huu, M.A.
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dc.contributor.author |
Kalantar-Nayestanaki, N.
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dc.contributor.author |
Kamada, H.
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dc.contributor.author |
Ki, M.
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dc.contributor.author |
Mahjour-Shafiei, M.
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dc.contributor.author |
Nogga, A.
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dc.contributor.author |
Sauer, P.U.
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dc.contributor.author |
Skibinski, R.
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dc.contributor.author |
Witala, H.
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dc.contributor.author |
Wörtche, H.J.
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dc.date.accessioned |
2020-01-10T11:55:11Z |
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dc.date.available |
2020-01-10T11:55:11Z |
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dc.date.issued |
2005 |
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dc.identifier.citation |
Ermisch, K. et al.: Systematic investigation of three-nucleon force effects in elastic scattering of polarized protons from deuterons at intermediate energies. In: Physical Review C 71 (2005), Nr. 6, 064004. DOI: https://doi.org/10.1103/PhysRevC.71.064004 |
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dc.description.abstract |
The question, whether the high-quality nucleon-nucleon potentials can successfully describe the three-nucleon system, and to what extent three-nucleon forces (3NFs) play a role, has become very important in nuclear few-body physics. One kinematic region where effects because of 3NFs show up is in the minimum of the differential cross section of elastic nucleon-deuteron scattering. Another observable, which could give an indication about the contribution of the spin to 3NFs, is the vector analyzing power. To investigate the importance of 3NFs systematically over a broad range of intermediate energies, both observables of elastic proton-deuteron scattering have been measured at proton bombarding energies of 108, 120, 135, 150, 170, and 190 MeV, covering an angular range in the center-of-mass system between 30∘ and 170∘. The results show unambiguously the shortcomings of calculations employing only two-body forces and the necessity of the inclusion of 3NFs. They also show the limitations of the results of the present day models for few-nucleon systems at backward angles, especially at higher beam energies. New calculations based on chiral perturbation theory are also presented and compared with the data at the lowest energy. |
eng |
dc.language.iso |
eng |
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dc.publisher |
College Park, MD : American Physical Society |
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dc.relation.ispartofseries |
Physical Review C 71 (2005), Nr. 6 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. |
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dc.subject |
two-nucleon model |
eng |
dc.subject |
three-nucleon calculation |
eng |
dc.subject |
Hilbert space |
eng |
dc.subject.ddc |
530 | Physik
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ger |
dc.title |
Systematic investigation of three-nucleon force effects in elastic scattering of polarized protons from deuterons at intermediate energies |
eng |
dc.type |
Article |
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dc.type |
Text |
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dc.relation.essn |
1089-490X |
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dc.relation.essn |
2469-9993 |
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dc.relation.issn |
0556-2813 |
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dc.relation.issn |
2469-9985 |
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dc.relation.doi |
https://doi.org/10.1103/PhysRevC.71.064004 |
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dc.bibliographicCitation.issue |
6 |
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dc.bibliographicCitation.volume |
71 |
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dc.bibliographicCitation.firstPage |
64004 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
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