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Title: Three-nucleon force effects in the analyzing powers of the dp breakup at 130 MeV
Authors: Biegun, A.
Stephan, Elżbieta
Kistryn, S. T.
Bodek, K.
Ciepał, I.
Deltuva, A.
Epelbaum, E.
Glockle, W.
Golak, J.
Kalantar-Nayestanaki, N.
Kamad, H.
Kis, M.
Kłos, Barbara
Kozela, A.
Kuroś-Żołnierczuk, J.
Mahjour-Shafiei, M.
Meissner, U. G.
Micherdzińska, A.
Nogga, A.
Sauer, P. U.
Skibiński, R.
Sworst, R.
Witała, H.
Zejma, J.
Zipper, Wiktor
Keywords: mechanika kwantowa; reakcje jądrowe
Issue Date: 2006
Citation: Acta Physica Polonica B, Vol. 37, no. 1 (2006), s. 213-218
Abstract: A measurement of the analyzing powers for the 1H(~d, pp)n breakup reaction at 130MeV 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 T22 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 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.
ISSN: 0587-4254
Appears in Collections:Artykuły (WNŚiT)

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