dc.identifier.uri |
http://dx.doi.org/10.15488/9205 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/9258 |
|
dc.contributor.author |
Deltuva, A.
|
|
dc.contributor.author |
Fonseca, A.C.
|
|
dc.contributor.author |
Kievsky, A.
|
|
dc.contributor.author |
Rosati, S.
|
|
dc.contributor.author |
Sauer, P.U.
|
|
dc.contributor.author |
Viviani, M.
|
|
dc.date.accessioned |
2020-01-10T11:55:11Z |
|
dc.date.available |
2020-01-10T11:55:11Z |
|
dc.date.issued |
2005 |
|
dc.identifier.citation |
Deltuva, A. et al.: Benchmark calculation for proton-deuteron elastic scattering observables including the Coulomb interaction. In: Physical Review C 71 (2005), Nr. 6, 064003. DOI: https://doi.org/10.1103/PhysRevC.71.064003 |
|
dc.description.abstract |
Two independent calculations of proton-deuteron elastic scattering observables including Coulomb repulsion between the two protons are compared in the proton laboratory energy region between 3 and 65 MeV. The hadron dynamics is based on the purely nucleonic charge-dependent AV18 potential. Calculations are done in both coordinate space and momentum space. The coordinate-space calculations are based on a variational solution of the three-body Schrödinger equation using a correlated hyperspherical expansion for the wave function. The momentum-space calculations proceed via the solution of the Alt-Grassberger-Sandhas equation using the screened Coulomb potential and the renormalization approach. Both methods agree to the order of 1% on all observables, showing the reliability of both numerical techniques in that energy domain. At energies below the three-body breakup threshold, the coordinate-space method remains favored; at energies higher than 65 MeV, the momentum-space approach seems to be more efficient. |
eng |
dc.language.iso |
eng |
|
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. |
|
dc.subject |
Coulomb problem |
eng |
dc.subject |
three-particle scattering |
eng |
dc.subject |
Schrödinger equation |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Benchmark calculation for proton-deuteron elastic scattering observables including the Coulomb interaction |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1089-490X |
|
dc.relation.essn |
2469-9993 |
|
dc.relation.issn |
0556-2813 |
|
dc.relation.issn |
2469-9985 |
|
dc.relation.doi |
https://doi.org/10.1103/PhysRevC.71.064003 |
|
dc.bibliographicCitation.issue |
6 |
|
dc.bibliographicCitation.volume |
71 |
|
dc.bibliographicCitation.firstPage |
64003 |
|
dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|