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An Investigation of Bremsstrahlung by Means of the Nuclear Isomerism of Indium. II
Phys. Rev. 83, 320 – Published 15 July, 1951
DOI: https://doi.org/10.1103/PhysRev.83.320
Abstract
A magnetic deflection technique has been employed in a reinvestigation of the thin target x-ray excitation of . The results of this investigation confirm the earlier results of Miller and Waldman. Activation levels have been found at 1.08±0.02 Mev, 1.47±0.02 Mev, and 1.60±0.02 Mev. The latter level is reported for the first time. Above 1.65 Mev the increase in activity can be attributed to a rise in the isochromats and/or many unresolved levels of relatively small cross sections. The over-all cross section (per electron incident on a 30-mg/ gold target) is approximately at 1.4 Mev.
References (8)
- W. C. Miller and B. Waldman, Phys. Rev. 75, 425 (1949)
- Waldman, Miller, and Gideon, Phys. Rev. 76, 181 (1949)
- R. C. Mobley and R. A. Laubenstein, Phys. Rev. 80, 309 (1950)
- Miller, Waldman, Noyes, and Van Hoomissen, Phys. Rev. 77, 758 (1950)
Omitted endnote
- W. Heitler, The Quantum Theory of Radiation (Oxford University Press, New York, 1948), second edition, p. 168
- E. Guth, Phys. Rev. 59, 325 (1941)
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