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The Disintegration of Ti45

M. Ter-Pogossian, C. S. Cook, F. T. Porter, K. H. Morganstern, and J. Hudis*,†

  • Physics Department, Washington University, St. Louis, Missouri

  • *Chemistry Department, Washington University.
  • Assisted by the joint program of the ONR and AEC.

Phys. Rev. 80, 360 – Published 1 November, 1950

DOI: https://doi.org/10.1103/PhysRev.80.360

Abstract

The positron and photo-electron spectra of 3.05-hr. Ti45 have been studied. At least 96 percent of the positron transitions are to the ground state of Sc45 with a maximum positron kinetic energy of 1.022±0.01 Mev. Less than four percent of the positron transitions are to an excited level of Sc45 at 450 kev. In addition, certain longer-lived activities are found in the chemically separated titanium fraction produced by both deuteron and proton bombardment of scandium oxide. Two of the activities are shown to be P32 and Sc46 impurities.

See Also

Addendum: The Disintegration of Ti45

M. Ter-Pogossian, C. S. Cook, F. T. Porter, K. H. Morganstern, and J. Hudis
Phys. Rev. 81, 285 (1951)

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  15. Omitted endnote

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  19. Omitted endnote

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