Cross sections and analyzing powers A{sub y} in the breakup reaction {sup 2}H({ital {rvec p}},{ital pp}){ital n} at 65 MeV: Star configurations
- Institut fuer Teilchenphysik, Eidgenoessische Technische Hochschule, Zuerich (Switzerland)
- Institute of Physics, Jagellonian University, Cracow (Poland)
- Institut fuer Theoretische Physik II, Ruhr-Universitaet, Bochum (Germany)
- Paul-Scherrer-Institut, Villigen (Switzerland)
Cross-section and vector-analyzing-power data for three star configurations of the {sup 2}H({ital {rvec p},pp}){ital n} breakup reaction at E{sub p}{sup lab}=65MeV were measured in a kinematically complete experiment. They are compared to rigorous Faddeev calculations involving five realistic charge-dependent nucleon-nucleon potentials: Argonne v{sub 18}, CD Bonn, Nijmegen 93, Nijmegen I, and Nijmegen II. A general satisfactory agreement between theory and experiment has been found. However, there exist also a few minor discrepancies in cross sections in some regions of phase space. The experimental data are compared also to the calculations including the ({pi}-{pi}) Tucson-Melbourne three-body force. Their effects are either negligible or increase the disagreement with the experiment. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 435247
- Journal Information:
- Physical Review, C, Journal Name: Physical Review, C Journal Issue: 1 Vol. 55; ISSN PRVCAN; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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