Phys. Rev. C 47, 297–311 (1993)Global Dirac phenomenology for proton-nucleus elastic scatteringReceived 31 August 1992; published in the issue dated January 1993 Energy-dependent global Dirac optical model potentials are found by fitting proton elastic scattering data in the energy range 20–1040 MeV for 12C, 16O, 40Ca, 90Zr, and 208Pb. Three different energy- and atomic-mass-number-dependent global Dirac optical potentials are also obtained. A number of characteristic features of the potentials are discussed. In addition, the mean free path, the effective mass me*, the Dirac mass M*, and the relativistic energy shift E* are calculated. © 1993 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevC.47.297
DOI:
10.1103/PhysRevC.47.297
PACS:
24.10.Ht, 25.40.Cm
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