The Disintegration of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="normal">Cu</mi></mrow><mrow><mn>61</mn></mrow></msup></mrow></math></span>

George E. Owen; C. Sharp Cook; Paul H. Owen

doi:10.1103/PhysRev.78.686

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The Disintegration of ${Cu}^{61}$

George E. Owen, C. Sharp Cook, and Paul H. Owen

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

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Phys. Rev. 78, 686 – Published 15 June, 1950

DOI: https://doi.org/10.1103/PhysRev.78.686

Abstract

By the use of very thin and uniform sources that were prepared by thermal evaporation, the positron spectrum of ${Cu}^{61}$ continues to show an excess of particles in the low energy region. The presence of nuclear gramma-rays and internal conversion electrons indicates that the disintegration of ${Cu}^{61}$ is complex. Magnetic spectrometer studies of the radiations from ${Cu}^{61}$ have led to a tentative disintegration scheme.

References (23)

E. J. Konopinski, Rev. Mod. Phys. 15, 209 (1943)
C. S. Cook and L. M. Langer, Phys. Rev. 73, 601 (1948) J. Backus, 68, 59 (1945) C. S. Wu and R. D. Albert, 75, 1107 (1949)
C. S. Cook and L. M. Langer, Phys. Rev. 74, 227 (1948)
G. E. Owen and H. Primakoff, Phys. Rev. 74, 1406 (1948)
R. D. Albert and C. S. Wu, Phys. Rev. 74, 847 (1948) Price, Motz, and Langer, 77, 744 (1950)
Curran, Angus, and Cockroft, Phil. Mag. 40, 53 (1949)
G. E. Owen and C. S. Cook, Rev. Sci. Inst. 20, 768 (1949)
G. E. Owen and C. S. Cook, Phys. Rev. 76, 1536 (1949)
W. Gentner and E. Segrè, Phys. Rev. 55, 814 (1939) Bradt, Gugelot, Huber, Medicus, Preiswerk, and Scherrer, Helv. Phys. Acta, 18, 252 (1945)
Langer, Moffat, and Price, Phys. Rev. 76, 1725 (1949) G. E. Owen and C. S. Cook, 76, 1726 (1949)
F. N. D. Kurie and M. Ter-Pogossian, Phys. Rev. 74, 677 (1948) Ter-Pogossian, Cook, Goddard, and Robinson, 76, 909 (1949)
Elmore and Sands, Electronics, National Nuclear Energy Series (McGraw-Hill Book Company, Inc., New York, 1949), Vol. V-1, pp. 390-393
Ter-Pogossian, Robinson, and Townsend, Rev. Sci. Inst. 20, 289 (1949)
F. N. D. Kurie, Rev. Sci. Inst. 19, 485 (1948)
J. Steigman, Phys. Rev. 53, 771 (1938)
C. S. Cook and C. H. Chang, Phys. Rev. 78, 171 (1950)
Boehm, Blaser, Marmier, and Preiswerk, Phys. Rev. 77, 295 (1950)
W. Heitler, The Quantum Theory of Radiation (Oxford University Press, London, 1944), second edition, p. 124
E. Feenberg and G. Trigg, submitted to Rev. Mod. Phys
R. Bouchez and G. Kayas, J. de phys. et rad. 10, 110 (1949)
Huber, Ruetsche and Scherrer, Helv. Phys. Acta 22, 375 (1949)
Bouchez, de Groot, Nataf, and Tolhoek, Physica 15, 863 (1949)
G. T. Seaborg and I. Perlman, Rev. Mod. Phys. 20, 585 (1948)

[c1] E. J. Konopinski, Rev. Mod. Phys. 15, 209 (1943)

[c2] C. S. Cook and L. M. Langer, Phys. Rev. 73, 601 (1948) J. Backus, 68, 59 (1945) C. S. Wu and R. D. Albert, 75, 1107 (1949)

[c3] C. S. Cook and L. M. Langer, Phys. Rev. 74, 227 (1948)

[c4] G. E. Owen and H. Primakoff, Phys. Rev. 74, 1406 (1948)

[c5] R. D. Albert and C. S. Wu, Phys. Rev. 74, 847 (1948) Price, Motz, and Langer, 77, 744 (1950)

[c6] Curran, Angus, and Cockroft, Phil. Mag. 40, 53 (1949)

[c7] G. E. Owen and C. S. Cook, Rev. Sci. Inst. 20, 768 (1949)

[c8] G. E. Owen and C. S. Cook, Phys. Rev. 76, 1536 (1949)

[c9] W. Gentner and E. Segrè, Phys. Rev. 55, 814 (1939) Bradt, Gugelot, Huber, Medicus, Preiswerk, and Scherrer, Helv. Phys. Acta, 18, 252 (1945)

[c10] Langer, Moffat, and Price, Phys. Rev. 76, 1725 (1949) G. E. Owen and C. S. Cook, 76, 1726 (1949)

[c11] F. N. D. Kurie and M. Ter-Pogossian, Phys. Rev. 74, 677 (1948) Ter-Pogossian, Cook, Goddard, and Robinson, 76, 909 (1949)

[c12] Elmore and Sands, Electronics, National Nuclear Energy Series (McGraw-Hill Book Company, Inc., New York, 1949), Vol. V-1, pp. 390-393

[c13] Ter-Pogossian, Robinson, and Townsend, Rev. Sci. Inst. 20, 289 (1949)

[c14] F. N. D. Kurie, Rev. Sci. Inst. 19, 485 (1948)

[c15] J. Steigman, Phys. Rev. 53, 771 (1938)

[c16] C. S. Cook and C. H. Chang, Phys. Rev. 78, 171 (1950)

[c17] Boehm, Blaser, Marmier, and Preiswerk, Phys. Rev. 77, 295 (1950)

[c18] W. Heitler, The Quantum Theory of Radiation (Oxford University Press, London, 1944), second edition, p. 124

[c19] E. Feenberg and G. Trigg, submitted to Rev. Mod. Phys

[c20] R. Bouchez and G. Kayas, J. de phys. et rad. 10, 110 (1949)

[c21] Huber, Ruetsche and Scherrer, Helv. Phys. Acta 22, 375 (1949)

[c22] Bouchez, de Groot, Nataf, and Tolhoek, Physica 15, 863 (1949)

[c23] G. T. Seaborg and I. Perlman, Rev. Mod. Phys. 20, 585 (1948)

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The Disintegration of Cu61

Abstract

References (23)

The Disintegration of ${Cu}^{61}$