Journal Article

PreJuSER-54735

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Three-Nucleon Force Effects in the Analyzing Powers of the polarized-d p Breakup at 130 MeV

Biegun, A. ; Stephan, E. ; Kistryn, S. ; Bodek, K. ; Ciepal, I. ; Deltuva, A. ; Epelbaum, E.FZJ* ; Gloeckle, W. ; Golak, J. ; Kalantar-Nayestanaki, N. ; Kamada, H. ; Kis, M. ; Klos, B. ; Kozela, A. ; Kuros-Zolnierczuk, J. ; Mahjour-Shafiei, M. ; Meissner, U. G.FZJ* ; Micherdzinska, A. ; Nogga, A.FZJ* ; Sauer, P. U. ; Skibinski, R. ; Sworst, R. ; Witala, H. ; Zejma, J. ; Zipper, W.FZJ*

2006
Inst. of Physics, Jagellonian Univ. Cracow

This record in other databases:

Abstract: A measurement of the analyzing powers for the H-1((d) over right arrow pp)n breakup reaction at 130 MeV polarized deuteron beam energy was carried out at KVI Groningen. The experimental setup covered a large fraction of the phase space. Obtained tensor analyzing powers T-22 for selected kinematical configurations have been compared to theoretical predictions based on various approaches: the rigorous Faddeev calculations using the realistic nucleon-nucleon potentials with and without three nucleon force (3NF) models, predictions of the chiral perturbation theory, and coupled channel calculations with the explicit Delta degrees of freedom. In the presented configurations the results of all predictions are very close to one another and there are no significant 3NF influences. Not all of the data can be satisfactory reproduced by the theoretical calculations.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Institut 3 (Theoretische Kernphysik) (IKP-TH)
2. Jülich-Aachen Research Alliance - Simulation Sciences (JARA-SIM)

Research Program(s):

1. Physik der Hadronen und Kerne (P53)

Appears in the scientific report 2006

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