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Phys. Rev. C 52, 1110–1113 (1995)

Dirac analysis of deformation parameters in the 12C(p→,p)12C reaction

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R. de Swiniarski, C. Glashausser, K. Jones, and D. L. Pham
Institut des Sciences Nucléaires, IN2P3 et Université J. Fourier, 38026 Grenoble Cedex, France
Physics Department, Rutgers University, Piscataway, New Jersey 08855
Los Alamos National Laboratory, Los Alamos, New Mexico 87545

Received 20 March 1995; published in the issue dated August 1995

The cross-section and analyzing power data for the inelastic scattering of polarized protons to the first 2+ and 4+ states of 12C between 200 MeV and 800 MeV have been analyzed through relativistic Dirac coupled channels calculations. Although considerably better agreement with the data has been obtained compared to previous nonrelativistic Schrödinger calculations, no better determination of the deformation parameters could be obtained. Deformations (both quadrupole and hexadecapole) are almost unchanged over this energy interval and agree with previous results.

© 1995 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.52.1110
DOI:
10.1103/PhysRevC.52.1110
PACS:
25.40.Ep, 24.10.Eq, 24.70.+s, 27.20.+n