dc.identifier.uri |
http://dx.doi.org/10.15488/9219 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/9272 |
|
dc.contributor.author |
Peña, M.T.
|
|
dc.contributor.author |
Sauer, P.U.
|
|
dc.contributor.author |
Stadler, A.
|
|
dc.contributor.author |
Kortemeyer, G.
|
|
dc.date.accessioned |
2020-01-14T07:49:57Z |
|
dc.date.available |
2020-01-14T07:49:57Z |
|
dc.date.issued |
1993 |
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dc.identifier.citation |
Peña, M.T.; Sauer, P.U.; Stadler, A.; Kortemeyer, G.: Three-nucleon force and the Δ mechanism for pion production and pion absorption. In: Physical Review C 48 (1993), Nr. 5, S.2208-2221. DOI: https://doi.org/10.1103/PhysRevC.48.2208 |
|
dc.description.abstract |
The description of the three-nucleon system in terms of nucleon and Δ degrees of freedom is extended to allow for explicit pion production (absorption) from single dynamic Δ deexcitation (excitation) processes. This mechanism yields an energy dependent effective three-body Hamiltonian. The Faddeev equations for the trinucleon bound state are solved with a force model that has already been tested in the two-nucleon system above pion-production threshold. The binding energy and other bound-state properties are calculated. The contribution to the effective three-nucleon force arising from the pionic degrees of freedom is evaluated. The validity of previous coupled-channel calculations with explicit but stable Δ isobar components in the wave function is studied. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
College Park, MD : American Physical Society |
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dc.relation.ispartofseries |
Physical Review C 48 (1993), Nr. 5 |
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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 |
three-nucleon system |
eng |
dc.subject |
pion production |
eng |
dc.subject |
two-nucleon system |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Three-nucleon force and the Δ mechanism for pion production and pion absorption |
eng |
dc.type |
Article |
|
dc.type |
Text |
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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.48.2208 |
|
dc.bibliographicCitation.issue |
5 |
|
dc.bibliographicCitation.volume |
48 |
|
dc.bibliographicCitation.firstPage |
2208 |
|
dc.bibliographicCitation.lastPage |
2221 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|