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X-Ray Production in the Shell of Copper by 25- to 1700-eV Protons
Phys. Rev. 145, 23 – Published 6 May, 1966
DOI: https://doi.org/10.1103/PhysRev.145.23
Abstract
-shell x rays of copper were produced by stopping 25- to 1700-keV protons in a thick target. X rays associated with the production of initial vacancies in the shell were isolated by an absorption technique. Total -shell x-ray yield is presented, as well as yield, production, and ionization cross sections for the shell. The Born approximation is compared with the experimental ionization cross section and is found to be consistently high over the whole range of bombarding energies.
References (6)
- E. Merzbacher and H. W. Lewis, in Handbook of Physics, edited by S. Flügge (Springer-Verlag, Berlin, 1958), Vol. 34, p. 166
- (a) J. M. Khan and D. L. Potter, Phys. Rev. 133, A890 (1964) (b) J. M. Khan, D. L. Potter, and R. D. Worley, ibid. 134, A316 (1964) (c) ibid.135, A511 (1964) (d) ibid.136, A108 (1964)
- J. M. Khan, D. L. Potter, and R. D. Worley, Phys. Rev. 139, A1735 (1965)
- J. Bang and J. M. Hansteen, Kgl. Danske Videnskab. Selskab, Mat. Fys. Medd. 31, No. 13 (1959)
- R. C. Jopson, Hans Mark, and C. D. Swift, Phys. Rev. 127, 1612 (1962)
- M. C. Walske, Jr. (thesis, Cornell University) G. S. Khandewal and E. Merzbacher, Bull. Am. Phys. Soc. 10, 262 (1965)