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Polarized proton scattering on 58Ni at small momentum transfer: A test of the microscopic optical model and effective interactions

Hofmann, F. and Bäumer, C. and van den Berg, A. M. and Frekers, D. and Hannen, V. M. and Harakeh, M. N. and de Huu, M. A. and Kalmykov, Y. and von Neumann-Cosel, P. and Ponomarev, V. Yu. and Rakers, S. and Reitz, B. and Richter, A. and Shevchenko, A. and Schweda, K. and Wambach, J. and Wörtche, H. J. (2005):
Polarized proton scattering on 58Ni at small momentum transfer: A test of the microscopic optical model and effective interactions.
In: Physics Letters B, p. 165, 612, (3-4), ISSN 03702693,
[Online-Edition: http://dx.doi.org/10.1016/j.physletb.2005.03.020],
[Article]

Item Type: Article
Erschienen: 2005
Creators: Hofmann, F. and Bäumer, C. and van den Berg, A. M. and Frekers, D. and Hannen, V. M. and Harakeh, M. N. and de Huu, M. A. and Kalmykov, Y. and von Neumann-Cosel, P. and Ponomarev, V. Yu. and Rakers, S. and Reitz, B. and Richter, A. and Shevchenko, A. and Schweda, K. and Wambach, J. and Wörtche, H. J.
Title: Polarized proton scattering on 58Ni at small momentum transfer: A test of the microscopic optical model and effective interactions
Language: English
Journal or Publication Title: Physics Letters B
Volume: 612
Number: 3-4
Divisions: DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
05 Department of Physics
05 Department of Physics > Institute of Nuclear Physics
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > A: Kernstrukturphysik
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > A: Kernstrukturphysik > A2: Kernstrukturphysik mit virtuellen Photonen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > D: Theoretische Kernstrukturphysik
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > D: Theoretische Kernstrukturphysik > D2: Kernstrukturuntersuchungen mit Relevanz für das experimentelle Programm
Date Deposited: 20 Jun 2011 07:13
Official URL: http://dx.doi.org/10.1016/j.physletb.2005.03.020
Identification Number: doi:10.1016/j.physletb.2005.03.020
Alternative Abstract:
Alternative abstract Language
The reaction 58Ni() has been studied at small scattering angles and an incident beam energy of 172 MeV. We extract cross sections and analyzing powers for elastic scattering and transitions to vibrational states at low excitation energies. The data are compared to DWBA98 calculations using different widely used effective projectile-target interactions and the quasiparticle-phonon model including complex configurations for the nuclear structure input. The comparison with the experimental data reveals surprising discrepancies for elastic scattering observables at forward angles, whereas the prominent inelastic transitions to low-lying states are well described.English
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