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Allet, M.; Bodek, K.; Hajdas, W.; Lang, J.; Müller, R.; Naviliat‐Cuncic, O.; Sromicki, J.; Zejma, J.; Jarczyk, L.; Kistryn, St.; Smyrski, J.; Strzalkowski, A.; Glöckle, W.; Golak, J.; Witała, H.; Dechant, Benjamin; Krug, J.; Schmelzbach, P.A.

doi:10.1103/physrevc.50.602

Cited by 30 publications

(12 citation statements)

References 32 publications

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“…Due to the advances in experimental techniques, like the availability of highly polarized beams in a wide range of energies, construction of position-sensitive, high-acceptance detectors, and the development of efficient data-acquisition systems, data of high accuracy and covering large kinematical regions can be collected. The database for the breakup reaction in the region of intermediate energies has grown, which is very encouraging, since until recently cross sections and analyzing powers were only measured at 65 MeV for a few isolated kinematical configurations [18][19][20][21]. Comparison of those data and of the data taken for a few configurations at 200 MeV [22] with the theoretical predictions [23,24] shows a mixed picture, similar to the one observed for elastic scattering.…”

Section: Introductionmentioning

confidence: 80%

Vector and tensor analyzing powers in deuteron-proton breakup at 130 MeV

et al. 2010

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High-precision data for vector and tensor analyzing powers for the 1 H( d,pp)n reaction at a 130-MeV deuteron beam energy have been measured over a large part of the phase space. Theoretical predictions based on various approaches to describe the three nucleon (3N ) system reproduce very well the vector analyzing power data and no three-nucleon force effect is observed for these observables. Tensor analyzing powers are also very well reproduced by calculations in almost the whole studied region, but locally certain discrepancies are observed. For A xy such discrepancies usually appear, or are enhanced, when model 3N forces, TM99 or Urbana, are included. Problems of all theoretical approaches with describing A xx and A yy are limited to very small kinematical regions, usually characterized by the lowest energy of the relative motion of the two protons.

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Section: Introductionmentioning

confidence: 80%

Vector and tensor analyzing powers in deuteron-proton breakup at 130 MeV

et al. 2010

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“…[38] and [39], and in [40] at much higher incident energy). In the region of intermediate energies MeV) only at 65 MeV have several isolated kinematical configurations been investigated with respect to cross sections and analyzing powers [41][42][43][44].…”

Section: Introductionmentioning

confidence: 99%

Systematic study of three-nucleon force effects in the cross section of the deuteron-proton breakup at 130 MeV

Kistryn¹,

Stephan²,

Biegun³

et al. 2005

Phys. Rev. C

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High-precision cross-section data of the deuteron-proton breakup reaction at 130 MeV are presented for 72 kinematically complete configurations. The data cover a large region of the available phase space, divided into a systematic grid of kinematical variables. They are compared with theoretical predictions, in which the full dynamics of the three-nucleon (3N) system is obtained in three different ways: realistic nucleon-nucleon (NN) potentials are combined with model 3N forces (3NF's) or with an effective 3NF resulting from explicit treatment of the -isobar excitation. Alternatively, the chiral perturbation theory approach is used at the next-to-next-to-leading order with all relevant NN and 3N contributions taken into account. The generated dynamics is then applied to calculate cross-section values by rigorous solution of the 3N Faddeev equations. The comparison of the calculated cross sections with the experimental data shows a clear preference for the predictions in which the 3NF's are included. The majority of the experimental data points are well reproduced by the theoretical predictions. The remaining discrepancies are investigated by inspecting cross sections integrated over certain kinematical variables. The procedure of global comparisons leads to establishing regularities in disagreements between the experimental data and the theoretically predicted values of the cross sections. They indicate deficiencies still present in the assumed models of the 3N system dynamics.

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“…Following the studies of the 2 H(p, pp)n reaction at 65 MeV, performed for selected geometries [33][34][35][36][37][38], the first investigations of the 1 H(d, pp)n reaction over a large phase space region were performed at an equivalent deuteron beam energy of 130 MeV. Precision of the experimental cross section data and coverage of a large fraction of the phase space allowed those experiments [39][40][41] to reliably test predictions of various theoretical approaches.…”

Section: Introductionmentioning

confidence: 99%

Vector analyzing powers of the deuteron-proton elastic scattering and breakup at 100 MeV

et al. 2013

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Abstract. High-quality vector analyzing power data for the 1 H(d,pp)n breakup reaction and elastic scattering at 100 MeV beam energy have been measured in a large part of the phase space for these processes. The results are compared to theoretical predictions obtained using the charge-dependent Bonn potential alone or combined with the three-nucleon force TM99 as well as to the results of calculations in the coupled-channel approach, with or without the inclusion of the Coulomb interaction. In the studied observables, effects of the 3NF and the Coulomb force are almost absent. The pairwise NN interactions alone are sufficient to describe the experimental results.

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Cross section and analyzing powerAyin the breakup reactionH

Cited by 30 publications

References 32 publications

Vector and tensor analyzing powers in deuteron-proton breakup at 130 MeV

Vector and tensor analyzing powers in deuteron-proton breakup at 130 MeV

Systematic study of three-nucleon force effects in the cross section of the deuteron-proton breakup at 130 MeV

Vector analyzing powers of the deuteron-proton elastic scattering and breakup at 100 MeV

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