Differential cross section and analyzing power measurements for →nd elastic scattering at 248 MeV

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dc.identifier.uri http://dx.doi.org/10.15488/9198
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/9251
dc.contributor.author Maeda, Y.
dc.contributor.author Sakai, H.
dc.contributor.author Fujita, K.
dc.contributor.author Greenfield, M.B.
dc.contributor.author Hatanaka, K.
dc.contributor.author Hatano, M.
dc.contributor.author Kamiya, J.
dc.contributor.author Kawabata, T.
dc.contributor.author Kuboki, H.
dc.contributor.author Okamura, H.
dc.contributor.author Rapaport, J.
dc.contributor.author Saito, T.
dc.contributor.author Sakemi, Y.
dc.contributor.author Sasano, M.
dc.contributor.author Sekiguchi, K.
dc.contributor.author Shimizu, Y.
dc.contributor.author Suda, K.
dc.contributor.author Tameshige, Y.
dc.contributor.author Tamii, A.
dc.contributor.author Wakasa, T.
dc.contributor.author Yako, K.
dc.contributor.author Blomgren, J.
dc.contributor.author Mermod, P.
dc.contributor.author Öhrn, A.
dc.contributor.author Österlund, M.
dc.contributor.author Witala, H.
dc.contributor.author Deltuva, A.
dc.contributor.author Fonseca, A.C.
dc.contributor.author Sauer, P.U.
dc.contributor.author Glöckle, W.
dc.contributor.author Golak, J.
dc.contributor.author Kamada, H.
dc.contributor.author Nogga, A.
dc.contributor.author Skibinski, R.
dc.date.accessioned 2020-01-10T08:21:17Z
dc.date.available 2020-01-10T08:21:17Z
dc.date.issued 2007
dc.identifier.citation Maeda, Y et al.: Differential cross section and analyzing power measurements for →nd elastic scattering at 248 MeV. In: Physical Review C 76 (2007), Nr. 1, 014004. DOI: https://doi.org/10.1103/PhysRevC.76.014004
dc.description.abstract The differential cross sections and vector analyzing powers for nd elastic scattering at En=248 MeV were measured for 10°–180° in the center-of-mass (c.m.) system. To cover the wide angular range, the experiments were performed separately by using two different setups for forward and backward angles. The data are compared with theoretical results based on Faddeev calculations with realistic nucleon-nucleon (NN) forces such as AV18, CD Bonn, and Nijmegen I and II, and their combinations with the three-nucleon forces (3NFs), such as Tucson-Melbourne 99 (TM99), Urbana IX, and the coupled-channel potential with Δ-isobar excitation. Large discrepancies are found between the experimental cross sections and theory with only 2N forces for θc.m.>90°. The inclusion of 3NFs brings the theoretical cross sections closer to the data but only partially explains this discrepancy. For the analyzing power, no significant improvement is found when 3NFs are included. Relativistic corrections are shown to be small for both the cross sections and the analyzing powers at this energy. For the cross sections, these effects are mostly seen in the very backward angles. Compared with the pd cross section data, quite significant differences are observed at all scattering angles that cannot be explained only by the Coulomb interaction, which is usually significant at small angles. eng
dc.language.iso eng
dc.publisher College Park, MD : American Physical Society
dc.relation.ispartofseries Physical Review C 76 (2007), Nr. 1
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 vector analyzing eng
dc.subject Faddeev calculations eng
dc.subject data reduction eng
dc.subject.ddc 530 | Physik ger
dc.title Differential cross section and analyzing power measurements for →nd elastic scattering at 248 MeV 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.76.014004
dc.bibliographicCitation.issue 1
dc.bibliographicCitation.volume 76
dc.bibliographicCitation.firstPage 14004
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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